Sika Everbuild Everflex 335 Construction Silicone Brown 295ml

Summary

The Sika Everbuild Everflex(R) 335 Construction Silicone is a low modulus, reactive curing silicone sealant formulated for professional construction sealing applications. It cures quickly to minimise dirt pick-up and remains permanently flexible, forming a weather-tight, rubber-like seal. The brown colour blends with timber frames, brickwork, and earthy-toned substrates for a discreet, professional finish.

Features

• Low modulus, reactive curing formula cures faster than conventional low-mod sealants, reducing dirt pick-up on exposed joints.
• Remains permanently flexible once cured, accommodating joint movement of +/-20%.
• Forms a weather-tight, waterproof, rubber-like seal suitable for interior and exterior applications.
• Contains a powerful anti-fungal compound to inhibit mould growth in high-humidity environments.
• Bonds strongly to a wide range of substrates including PVCu, timber, glass, aluminium, brick, and plastics.
• Tested to ISO 8339 and ISO 10590/10563 standards, ensuring verified performance and reliability.
• Extremely low dirt retention after cure, maintaining a clean appearance over time.
• Brown finish blends with wooden frames, brickwork, and earthy-toned surfaces for a cohesive result.

Specifications

• Product: Everbuild Everflex(R) 335 Construction Silicone
• Colour: Brown
• Volume: 295ml
• Type: Low modulus, reactive cure silicone sealant
• Joint Movement Accommodation: +/-20%
• Tensile Modulus @ 100% Elongation: 0.25 MPa (ASTM D412 Die C)
• Tensile Adhesion Modulus @ 100% Elongation: 0.38 MPa (ISO 8339)
• Tensile Elongation at Break: 200% (ISO 8339)
• Peel Adhesion Strength: 6 kN/m (ASTM C794)
• Volume Shrinkage: 8% (ISO 10563)
• Standards: ISO 8339, ISO 10590, ISO 10563
• Application: Interior and exterior

What's Included

• 1 x Everbuild Everflex(R) 335 Construction Silicone cartridge, Brown, 295ml