Commercial Floor Preparation Systems

Floor Preparation Systems

Professional levelling compounds, repair products, primers and moisture control systems for commercial and domestic flooring projects. This upgraded range includes self-levelling compounds, fibre reinforced smoothing systems, repair compounds, primers, crack repair resin and specialist products for projects that demand reliable subfloor preparation before final floor installation.

View Levelling Compounds View Primers & Moisture

Featured Levelling Compounds

High-performance smoothing and self-levelling systems for internal and external floors, covering standard levelling, fibre reinforced heavy duty builds, patching and fast-track renovation work.

Low CO₂ levelling compound with smooth finish and extended working time.

Low CO₂ Leveller

BotaGreen® MegaFlow

BotaGreen® MegaFlow is a self-levelling compound designed to deliver a smooth finish with lower emission performance and reduced CO₂ impact. With Green Boost technology, it offers extended working time while still curing rapidly enough for efficient commercial floor preparation.

Green Boost Technology

Extended working time

Rapid curing

Approx. 20% CO₂ reduction

Type	Self-levelling compound
Application	Internal & External
Working Time	Extended
Finish	Excellent smooth surface
Features	Low emission, dust reduced
Special	Approx. 20% CO₂ reduction

Best for: Projects that want smoother levelling performance with a lower environmental impact and reliable day-to-day usability.

Fast Track Leveller

LevelMore Pro

LevelMore Pro is a fast drying 2-part levelling system designed for time-sensitive installation programmes. It provides strong adhesion and allows rapid access for tiling and floor covering installation, making it well suited to fast commercial turnarounds.

2-part system

Rapid drying

High adhesion

No primer required

Type	2-part leveller
Depth	2–20mm
Walkable	Approx. 90 minutes
Tile Ready	Approx. 2 hours
Flooring Ready	Approx. 3 hours
Primer	Not required

Best for: Fast-track commercial installations where minimal downtime and quick overcoating are essential.

Rapid 2-part leveller for fast programme flooring work.

Fibre reinforced heavy-duty self-leveller for internal and external covered floors.

Heavy Duty Fibre Reinforced

Bostik SL C740 Fiber Maxi

Bostik SL C740 Fiber Maxi is a fibre reinforced heavy duty self-levelling compound for internal and external covered floors. It is designed for new build and renovation projects where very high mechanical resistance, no shrinkage and thicker applications are required.

1–40mm application thickness

Very high mechanical resistance

No shrinkage

Suitable for covered external floors

Coverage	1.5 kg/mm/m²
Colour	Grey
Pack Size	25kg
Working Time	20 minutes
Walk On Time	3 hours
Installation Times	Tiling 24h / PVC, linoleum, rubber 48–72h / Wood 48–72h / Floor paint 48h
Strength	C30 / F6

Best for: Heavy duty renovation work, thicker smoothing layers, old subfloors and demanding commercial projects needing stronger levelling performance.

Standard Self-Leveller

Bostik SL C320 Ardasol

Bostik SL C320 Ardasol is a standard self-levelling compound for internal floors. It provides an excellent surface finish with no shrinkage and is suitable for both new-build and renovation work across a wide range of existing subfloors.

1–10mm thickness

Internal floors

No shrinkage

Excellent surface finish

Product Type	Standard self-levelling compound
Application Range	1–10mm
Use	Internal floors
Colour	Light Grey
Pack Size	25kg bag
Compatibility	Suitable with existing subfloors in new build and renovation

Best for: General internal smoothing where a reliable, standard self-levelling finish is needed before final floor coverings.

Standard internal self-leveller for renovation and new build preparation.

Standable smoothing and repair compound for holes, steps and deep localised repairs.

Repair Compound

Bostik SL C920 Reno ST

Bostik SL C920 Reno ST is a standable smoothing and repair compound used indoors for filling, levelling and repairing screeds, raw concrete floors, steps, holes and recesses. It can be feathered to zero and stretched up to 100mm when sand is added.

Feather edge to zero

Walk on in 30 minutes

Up to 100mm stretchable

Repairs holes and recesses

Coverage	1.6 kg/mm/m²
Composition	Cement / grey powder
Working Time	25 minutes
Walk On Time	30 minutes
Floor Installation	Next day / approx. 10 hours at 10mm layer
Applications	Filling, levelling, stairs, holes and recesses up to 100mm

Best for: Local repairs, deeper filling, step repairs and difficult renovation areas that need a stable patching and smoothing solution.

Fibre Reinforced

SLC1550 Flex

SLC1550 Flex is a fibre reinforced levelling compound suited to both commercial and domestic flooring projects where greater depth capacity and dependable flexibility are required.

3–50mm depth

Fibre reinforced

Commercial & domestic use

2–4 hour foot traffic

Depth	3–50mm
Foot Traffic	2–4 hours
Type	Fibre reinforced
Use	Commercial & domestic

Best for: Projects needing more depth build-up with reliable flexibility and early access.

Flexible thicker-build leveller for commercial and domestic floors.

2-part latex floor smoothing underlayment with excellent flow and levelling characteristics.

2-Part Latex Underlayment

LLC 200 White

LLC 200 is a 2-part latex floor smoothing underlayment manufactured from a controlled blend of special sands, cements and low odour synthetic polymers. It provides excellent flow and levelling characteristics for preparing rigid subfloors before the installation of vinyl, carpet and ceramic floor tiles.

Eco Reduced Carbon

Protein Free

Suitable for underfloor heating

Moisture tolerant

Classification	CTC20F5 BS EN 13813
Type	2-part latex floor smoothing underlayment
Depth	Feather edge to 10mm
Foot Traffic	Approx. 2–3 hours
Coverage	Approx. 4.5m² per pack at 3mm
Pack Size	20kg bag
Suitable Subfloors	Sand / cement screed, concrete, correctly prepared wooden floors, underfloor heating, under tile heating, flooring grade asphalt and floors with minor adhesive residue contamination

Best for: Preparing most rigid surfaces prior to vinyl, carpet and ceramic floor tile installation, including biologically sensitive areas due to its protein free formulation.

General purpose smooth flow leveller for standard internal preparation work.

General Levelling

SLC1500

SLC1500 is a general levelling compound designed to deliver a smooth flowing finish for standard internal floor preparation works before the installation of final floor coverings.

Up to 25mm depth

Smooth flow finish

2–4 hour foot traffic

General levelling use

Depth	Up to 25mm
Foot Traffic	2–4 hours
Finish	Smooth flow
Use	General levelling

Best for: Standard internal smoothing prior to floor covering installation.

External Leveller

SLC2500 External

SLC2500 External is designed for external use where weather resistance and stronger outdoor performance are required as part of the floor preparation system.

External use

Weather resistant

High durability

Commercial ready

Use	External
Feature	Weather resistant
Strength	High durability

Best for: External smoothing works where internal-only compounds are not suitable.

External levelling system for weather-exposed preparation work.

Fast set leveller for projects that need extremely early access.

Ultra Fast Set

SLC3015 Fast

SLC3015 Fast is a rapid-set levelling compound designed for very fast access and quick covering times, helping reduce downtime on floor preparation jobs.

Up to 15mm depth

Walkable in approx. 30 mins

Covering in approx. 1 hour

Fast set formulation

Depth	Up to 15mm
Walkable	Approx. 30 minutes
Covering	Approx. 1 hour
Type	Fast set

Best for: Emergency repairs and ultra-fast commercial programmes where speed is critical.

Feather Finish

Feather Edge

Feather Edge is designed for final smoothing and edge blending where an ultra-smooth finish is needed before laying the finished floor.

Feather edge finish

Final smoothing

Ultra smooth result

Internal prep use

Application	Feather edge
Use	Final smoothing
Finish	Ultra smooth

Best for: Edge blending, minor corrections and achieving a cleaner final prepared surface.

Final smoothing product for feather-edge preparation work.

Rapid repair product for local internal floor patching and preparation.

Rapid Repair

Rapid Patch

Rapid Patch is a fast-setting repair material used for internal floor repairs before smoothing, levelling or floor covering installation.

Rapid setting

Repair focused

Internal floors

Preparation ready

Use	Repairs
Setting	Rapid
Application	Internal floors

Best for: Smaller localised repairs that need to be completed quickly before smoothing or levelling.

Primers, Moisture Control & Surface Preparation

Key products for improving bond strength, controlling moisture, consolidating weak substrates and preparing difficult surfaces before levelling or covering.

Multi-purpose primer and bonding aid for porous and non-porous subfloors.

Universal Primer

Bostik Grip A526 Universal Primer

Bostik Grip A526 Universal is a water-based, solvent-free acrylic dispersion primer used as both a bonding aid on dense substrates and a primer on porous surfaces before smoothing compounds are applied.

Bonding aid for non-porous surfaces

Primer for porous surfaces

Excellent coverage rates

Fast drying

Colour	Pale green
Composition	Polymer mix
Pack Size	5 litres x 4
Coverage	75–100m² undiluted / 120–150m² diluted
Drying Time	Less than 1 hour in good conditions
Application Temp	+5°C to +40°C

Best for: Ceramic tiles, terrazzo, asphalt, concrete, porous screeds and mixed renovation substrates before smoothing compounds.

High Grip Primer

Bostik Grip A936 Xpress

Bostik Grip A936 Xpress is a fast drying, quartz-containing high-grip primer designed to create a strong keyed surface before applying self-levelling compounds.

Fast drying

High grip with quartz

Easy roller application

Suitable before levellers

Colour	White translucent
Curing Time	Approx. 2 hours
Coverage	80–120 g/m²
Application	12mm wool roller, thin even coat
Overcoating	After minimum 2 hours

Best for: Difficult subfloors, porous surfaces needing a second coat and renovation works where a stronger grip layer is needed before smoothing.

Quartz-filled high-grip primer for levelling compound preparation.

1K PU primer for absorbent and non-absorbent subfloors, including moisture control support.

PU Primer

Bostik Hytec P510 Renorapid

Hytec P510 Renorapid is a single-component polyurethane primer for absorbent and non-absorbent substrates. It is used for consolidation, bonding bridge preparation and for shutting off capillary rising damp or residual moisture on suitable permanently moisture-resistant substrates.

Ready to use

High adhesive strength

Strong tightening effect

Moisture control support

Coverage	Up to 100m²
Colour	Red-brown
Composition	Polyurethane
Curing Time	Approx. 1–2 hours
Walking Time	1–2 hours
Use	Concrete, cement, calcium sulphate, magnesia and old adhesive residues

Best for: Weak screed edges, mixed renovation substrates, damp control on suitable bases and high-adhesion bonding bridge preparation.

Crack Repair Resin

Bostik Reno P520 Crack Repair Resin

Bostik Reno P520 Crack Repair Resin is a fast-curing, solvent-free 2-component silicate resin used for rapid repair of non-structural cracks, joint sealing and fixing metallic profiles or accessories.

Odourless and low emission

Easy to mix and apply

Fast curing

For crack repair and profile bonding

Composition	Water glass based reaction plastic
Coverage	600 ml kit covers approx. 5–6 linear metres
Set Time	Approx. 10 minutes at 20°C
Application	Cracks, joints, metallic profiles and strips
Subfloors	Cement screeds, calcium sulphate screeds, heated floors

Best for: Rapid non-structural crack repairs, movement joint preparation and bonding strips or profiles before final floor prep work.

Fast-curing resin for crack repair, joint sealing and accessory fixing.

Primer for porous surfaces before levelling compounds are applied.

Primer

Acrylic Primer

Acrylic Primer is designed to improve bond performance on porous surfaces before applying levelling compounds or related floor preparation products.

For porous surfaces

Improves bond

Before levelling

General prep use

Use	Porous surfaces
Function	Bond improvement
Application	Before levelling

Best for: Cementitious and absorbent subfloors that need priming before smoothing or levelling.

Bonding Primer

Grip 360

Grip 360 is a primer for non-porous substrates designed to promote stronger adhesion and improve preparation quality before levelling systems are installed.

For non-porous surfaces

High adhesion

Fast drying

Prep system support

Use	Non-porous
Feature	High adhesion
Drying	Fast

Best for: Dense substrates needing a reliable bonding layer before smoothing compounds are applied.

High-adhesion primer for dense, difficult preparation surfaces.

Rapid moisture control layer for projects requiring single-coat DPM support.

Rapid DPM

1 Coat Rapid DPM

1 Coat Rapid DPM is a fast drying damp proof membrane system designed to assist with moisture control before smoothing and floor covering installation.

Single coat application

Rapid drying

Moisture control support

Preparation system compatible

Type	DPM
Application	1 coat
Drying	Rapid

Best for: Projects requiring quicker moisture control preparation before levelling and covering works.

Specialist Installation Product Added

This additional product has been included from your supplied content where floor preparation and tiling specification may form part of the same project package.

Medium-setting flexible tile adhesive for projects that continue from floor prep into tiling installation.

Associated Tiling Product

Bostik MC280 Medium Set

Bostik MC280 Medium Set is a medium-setting, flexible thin-bed wall and floor tile adhesive suitable for ceramic tiles, quarry tiles, porcelain, vitrified tiles, natural stone and mosaics. It offers good grip and adhesion and can typically be grouted around 6 hours after fixing depending on site conditions.

Medium-setting flexible adhesive

Suitable for walls and floors

For porcelain and natural stone

Interior and exterior use

Product Type	Thin-bed flexible tile adhesive
Suitable For	Ceramic, quarry, porcelain, vitrified, natural stone and mosaics
Grouting Time	Approx. 6 hours after fixing
Use	Interior & exterior
Colours	White / Grey
Pack Size	20kg bag

Best for: Projects where prepared floors continue directly into tile installation and a dependable medium-set adhesive is required.

All Floor Preparation Products In This Range

Grouped into levellers, repair materials, primers and moisture-control products for easier product selection.

Levelling Compounds

Repair & Smoothing

Bostik SL C920 Reno ST
Feather Edge
Rapid Patch
Bostik Reno P520 Crack Repair Resin

Primers & Bonding Aids

Bostik Grip A526 Universal Primer
Bostik Grip A936 Xpress
Acrylic Primer
Grip 360

Moisture Control

Bostik Hytec P510 Renorapid
1 Coat Rapid DPM

Sealers

Path & Patio Sealer
Impregnation Sealer

Associated Installation Product

Bostik MC280 Medium Set

Where These Products Are Used

These floor preparation systems are designed for projects where reliable substrate preparation is essential before installing the finished floor.

Commercial OfficesSmoothing, patching and priming systems for fit-out, refurbishments and occupied space upgrades.

Education BuildingsDurable preparation systems for busy corridors, classrooms and public access areas.

Healthcare FacilitiesPreparation products that support smooth, hygienic floor finishes in demanding interiors.

Retail & HospitalityFast-track levellers and repair compounds for reduced downtime and quicker reopening.

Residential RenovationPatch, level and prime a range of existing subfloors before final floor covering installation.

External Covered AreasSelected products support external covered floors and more exposed preparation applications.

Typical Floor Preparation System

Assess The Subfloor

Check for weakness, cracks, moisture issues, contamination and surface type before selecting the preparation system.

Repair Defects

Fill holes, patch recesses and repair cracks using the appropriate repair compound or crack repair resin.

Prime Or Seal

Use the correct primer, grip coat or moisture-control product depending on whether the substrate is porous, dense or damp.

Apply Levelling Compound

Choose the correct smoothing or levelling system based on depth, programme speed, strength and location.

Install Final Floor Finish

Once cured and ready, proceed with vinyl, carpet, wood, tiles or other specified floor covering systems.

Product Enquiries

For pricing, product availability, samples or technical support, contact Surface Ltd today.

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Call Us

0526113012

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Orders@surfaceltd.ie

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UNIT 8F, Ard Gaoithe Business Park
Cashel Rd, Lawlesstown
Clonmel, Co. Tipperary
E91 HW20

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Opening Hours

Monday – Friday: 8:30am – 5pm
Saturday: Closed
Sunday: Closed

Surface Ltd
Commercial flooring supply across Ireland, supporting contractors, architects and facilities teams with specification guidance, reliable supply and practical project support.

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