Bitumen/Felt, Non-woven Fabric and other polymer backings
A solvent free emulsion adhesive designed to provide a permanently tacky film to prevent loose lay carpet tiles from moving. It allows the tile to be lifted and replaced easily without remedial work. Non-flammable and resistant to plasticiser migration.
The tackifier has an added rust inhibitor element, which prevents the product from causing oxidation when used on raised access flooring or other metallic subfloors.
The tackifier is protected against biodegradation and is suitable for use over underfloor heating installations
HOW MUCH MATERIAL? pack size application coverage per unit 25 litres Roller 175m2 5 litres Roller 35m2 Note: Coverage rates will depend on the condition and absorbency of the subfloor. Colour White Consistency Coverage Rate (Approx.) Drying Time (Approx.) 30 minutes depending on temperature, humidity and absorbency of the subfloor. Viscous Liquid7m2 per litre with a roller technical
HOW MUCH MATERIAL?
pack size application coverage per
unit
25 litres
5 litres
Note: Coverage rates will depend on the condition and
absorbency of the subfloor.
Colour
Consistency
Coverage Rate (Approx.)
Drying Time (Approx.) 30 minutes depending on temperature, humidity and
technical
.
SURFACE PREPARATION Proper subfloor preparation is essential for the correct installation of any floorcovering. Subfloors must be structurally sound, smooth, dry (<75% RH) and free from laitance and any contaminants which will affect adhesion. Use STYCCOCLEAN C140 for removing grease, oil, polish, soap etc. from non-absorbent substrates. Concrete and sand/cement screeds must be fully cured and any laitance or surface
SURFACE PREPARATION
Proper subfloor preparation is essential for the correct installation of any floorcovering.
Subfloors must be structurally sound, smooth, dry (<75% RH) and free from laitance and any contaminants which will affect adhesion. Use STYCCOCLEAN C140 for removing grease, oil, polish, soap etc. from non-absorbent substrates.
Concrete and sand/cement screeds must be fully cured and any laitance or surface
treatments must be removed. The temperature of the floor must be maintained above 10 be off for at least 48 hours before, during and after application.
DA MP SUBFLOORS
The Relative Humidity (RH) of the subfloor can be measured using the F. Ball Digital Hygrometer. Where the RH value is greater than 75% the appropriate STOPGAP Waterproof Surface Membrane should be applied.
SMOOT HING
To ensure a level surface on which to adhere to, uneven and irregular surfaces should be suitably prepared using the appropriate STOPGAP smoothing underlayments.
PRIMING
Highly absorbent subfloors such as sand/cement screeds and plywood etc. may cause rapid drying of the adhesive, thus reducing the open time. Use STOPGAP P131 diluted 4 parts of water and stir until thoroughly dispersed. This should be allowed to dry thoroughly before proceeding with the installation. Dry and suitably prepared calcium sulphate screeds, e.g. anhydrite must be primed with neat STOPGAP P121.
ADHESIVE APPLICATION
Using the brush or roller, apply the adhesive evenly to the subfloor, over the whole area to be covered. Allow to dry to a clear, tacky film before placing the carpet tiles in position, pressing firmly from the centre outwards and paying particular attention to the edges. When used over a raised access panel system, the tackifier should be
poured into a tray and applied carefully using a roller to avoid excess adhesive seeping
between individual panels and achieve the recommended coverage figure.
Installation of PVC backed carpet tiles over vinyl floorcoverings
Apply STYCCOBOND F41 by brush or roller in bands to the back of the tile, avoiding the edges. Allow to dry before placing the tile in position
Do not place the tiles before the adhesive has dried to a clear film. This can result in a permanent bond being formed. In heavy traffic areas e.g. where concentrated stiletto heel or heavy wheeled traffic is anticipated, permanently bonding tiles has been found to help extend their life. Consult the tile manufacturer for advice in these situations.
