Sika Silicone 450 Grey 300ml

A premium quality low modulus non-corrosive neutral cure silicone sealant that adheres to virtually all substrates, both porous and non-porous. Typically used for construction expansion joints and perimeter pointing of all types of door and window frames. Low dirt pick up – which is particularly important in PVCu work. Conforms to ISO 11600 Class: F 25LM and G 25LM.

• Interior & Exterior

• Waterproof

• Lead, Poly carb & acrylic compatible