Sika Everbuild Tecnic Low Mod Silicone 825 Black 380ml

Product Overview:

A low modulus, neutral cure silicone sealant

Everbuild Tecnic® Silicone 825 is a low modulus, neutral cure, alcoxy, low odour silicone sealant that adheres to a wide range of both porous and non porous surfaces without the need for priming.

• Excellent tooling and slow skinning properties for large scale construction and glazing applications.
• Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood (painted or unpainted), uPVC and polycarbonate.
• Excellent external weathering properties (over many years exposure).

Usage

• Perimeter pointing internally and externally around PVCu /wood and powder coated aluminium.
• Sealing and as an adhesive onto PVCu, plastic trims and components. Sealing soft metals such as lead, copper and zinc. Weather sealing and joint sealing to pre-formed panels and curtain walling, glazing sealing and draught proofing. Glass to glass and glass to aluminium sealing. Parapet and roof weather sealing applications.
• Ideal for precast concrete and masonry products, including brick, natural stone and terracotta.
• Suitable as an expansion joint sealant.
• Bedding and sealing of Insulated Glass units.

Shrinkage ISO10563 <5 % Tensile Modulus at 100% Elongation ISO 8339 23°C0.25—0.3 MPaTensile Adhesion Strength at Break0.5 MPaCompressive Modulus 100% ISO 114320.35 MPaMovement Factors Maximum Compression 35 % Maximum Elongation 100 % (for a 20 mm wide joint min 13 mm max 40 mm)