PENOSILRoof & Gutter Sealant 919 5.50£ PENOSIL Roof & Gutter Sealant 919 - Immediately waterproof sealant Mould, UV and weather resistantPaintableAdheres even to wet and slightly oily surfacesCan be in contact with bituminous surfacesHigh elasticity Add to my listRemove from my listAdd to my list
PENOSILButyl Sealant 444 3.60£ PENOSIL Butyl Sealant 444 - Weatherproof butyl mastic Permanently elastic“Self-healing” propertiesVery low vapour and gas permeabilityNon-corrosive to metalsUV and weather resistant Add to my listRemove from my listAdd to my list
