Bedding and underlay compounds

A two-component latex smoothing compound.

Bostik Screedmaster Flow is a two-part, protein and casein free, cementitious underlayment with improved workability for smoothing uneven floors prior to laying decorative floor coverings.

The high flow, easy trowelling compound can be used over most common substrates including concrete, sand/cement screeds, stone, anhydrite screeds, terrazzo and quarry tiles, as well as asphalt and other strong, rigid subfloors.

The moisture tolerant formula enables Bostik Screedmaster Flow to be used to smooth rough textured subfloors prior to the application of Bostik Screedmaster damp proof membranes in buildings incorporating a base DPM.

As Bostik Screedmaster Flow is totally protein and casein free, it's suitable for use in biologically sensitive areas, while the low odour formulation also makes it ideal for use in occupied buildings.

Screedmaster Flow can be used with warm water underfloor heating installations provided a maximum surface temperature of 27°C is not exceeded.

Features and benefits:

• Excellent flow characteristics.
• Protein-free and low odour.
• Ideal for use with thin vinyl and LVT.
• Can be used under a surface DPM.

Single-part, rapid hardening self-smoothing compound.

High performance smoothing underlayment.

General purpose floor smoothing underlayment.

Flexible, fast drying, fibre-reinforced smoothing underlayment.

Heavy-duty, smoothing underlayment.

Light to medium-duty, smoothing underlayment.

Exterior floor smoothing compound.

Floor finishing compound.

High Build, Rapid Drying Sub-Floor Smoothing Compound.

Heavy duty, high low levelling and smoothing compound. Extended workability, high flow levelling and smoothing compound.

With its extended wet edge, fresh applications of ARDEX K 39 can be easily smoothed into existing pre-applied material for up to 40 minutes after application, making it ideal for complicated areas, adjoining rooms and large areas where pumping is require. Furthermore, the use of ARDEX K 39 eliminates the need to ‘rub down’ the adjoining mixes the following day.

Features:

• Workable wet edge of up to 40 minutes.
• Excellent coverage – 7.4 m² at 2 mm thick.
• Rapid hardening – walkable in as little as 2 hours.
• Spike rolling not always necessary.
• Highly versatile – apply from 1.5 mm.

A self-smoothing topping for industrial concrete floors.

High flow, easy trowelling smoothing compound.

Fibre reinforced underlayment.

Bostik Screedmaster Flex is a flexible floor levelling compound reinforced with fibre.

It's suitable for smoothing and levelling sound, strong substrates where vibration and minimal thermal movement can be problematic.

Bostik Screedmaster Flex can be laid over most common substrates including concrete, sand/cement screeds, stone, anhydrite screeds, rigid metal, terrazzo and quarry tiles, as well as asphalt and other strong, rigid subfloors.

It may also be used over sound, firmly bonded timber flooring such as 12 mm flooring grade (S101) plywood and P5 chipboard, provided the timber is mechanically fixed.

Screedmaster Flex can also be used with warm water underfloor heating installations where a maximum surface temperature of 27°C is not exceeded.

Features and benefits:

• Fibre reinforced.
• Rapid setting.
• Suitable for use with underfloor heating.

Single-part self-smoothing compound.

Bostik Screedmaster Speed 30 is a rapid setting and drying floor levelling compound with a walk on time of just 30 minutes.

Formulated from the latest advances in cement technology, Screedmaster Speed 30 will smooth sound, uneven surfaces prior to the laying of decorative floor coverings in as little as 3 hours, with a loose lay time of 45 minutes.

Consisting of a 20 kg powder bag and 4 litres of polymer liquid, the two-part system can be laid over most common substrates, including cementitious screeds, concrete floors, calcium sulphate screeds and other strong, rigid subfloors.

Screedmaster Speed 30 is suitable for use with underfloor heating systems and will cover up to 5 m² at 3 mm thickness.

Features and benefits:

• Walk on time of 30 minutes.
• Loose lay in 45 minutes.
• Bonded floor coverings from 3 hours.

Moisture tolerant, two-component smoothing compound.

Two-component, rapid setting and drying smoothing compound.

Floor levelling grain for use with overlay boards.

Fast drying, hand or pump applied Portland cement free underlayment combining recycled and natural raw materials.

Self-levelling mineral compound.

Levelling mineral compound.

A single component fibre reinforced self smoothing floor underlayment.

Polymer-modified, self-smoothing cementitious floor leveller.

Polymer-modified, self-smoothing cementitious floor leveller.

Cementitious surface filling for patching, smoothing and coating concrete or cement render walls, floors and ceilings.

Liquid DPM - epoxy barrier coating.

High strength, coloured polyurethane floor screed.

Coloured, high strength epoxy resin screed.

High strength polyurethane render and detailing mortar.

Epoxy cement self-smoothing screed.

Alpha-hemihydrate-based self-levelling filler.

Sopro HF-S 563 high-strength floor levelling compound is a heavy duty, pumpable, rapid-set, cementitious floor levelling compound for creation of smooth, unbroken surfaces in residential, commercial and industrial facilities.

A solvent free, self levelling epoxy mortar floor coating system for heavy duty floor protection.