Everbuild 335 Construction Silicone 295ml

– Weather sealing to pre-formed panels and formwork.
– Cap glazing and remedial glazing sealing.
– General draught proofing.

APPLICATION

SUBSTRATE PREPARATION

All surfaces must be dry and dust free. All flaking surface coatings, and old sealant and mastic joints, should be removed before application. Glass, metal and aluminium should be cleaned with a proprietary solvent cleaner before use for optimum adhesion.

APPLICATION METHOD / TOOLS

For deep joints, reduce depth by using EVERBUILD FIX AND FILL FOAM or a suitable joint backer rod. Triangular fillets should be no less than 12mm across the face and should be finished with a flat or convex face.

Cut the tip of the cartridge with a sharp blade, taking care not to damage the thread. Apply using a standard sealant gun. Best results will be obtained by keeping the gun at a constant angle to the surface being sealed.

LIMITATIONS

– Not for use in conjunction with bitumen or asphalt. Use WEATHER MATE.
– Do not use in the vicinity of, or in conjunction with the edge sealant of double glazed units. Use SILICONE 450.
– Use on uPVC and plastic components: Due to the wide variety and quality of these materials, the user must always carry out an adhesion test before use. Thermal movement of PVC-u frames can be excessive. This product accommodates movement of +/- 20% of the joint width.