Lowmodulus neutral cure for perimeter sealing Professional grade low modulus neutral cure silicone had good adhesion properties and cures rapidly. Used in construction for perimeter external sealing of wood aluminium and PVCu door and window frames and for weather sealing infill panels. RTV adhesive and sealant is unaffected by UV ozone salt water immersion and extreme temperatures. It contains no fungicides or oils that may allow water to leach and has good durability characteristics. WP70s additional PVCu adhesion promoters make this product an ideal choice for PVCu window and door fitters as well as the home DIY enthusiast. Features & Benefits Flexible and weathertight provides great perimeter seal Nonfading longlasting colour Low odour no unpleasant smells Low modulus better elasticity so allows more movement Neutral cure silicone better adhesive properties PVCu ideal for PVCu windows doors and roofline Certified Low Meko Conforms to ISO ...