It is based on moisture curing polyurethane, containing safety propellant, is used to seal gaps and crevices with very high expansion yield UP TO 65 LITERS, the post-expansion is quite low to prevent deformation. The foam that dispenses from aerosol can is moisture cured and draws humidity from the air for pipes, windows and doorframes. Foam can be cut once fully cured, provides excellent bond to lumber, plywood, concrete, metals, masonry and other substrates.
GORVIA Spray PU foam is a one component polyurethane foam used to seal gaps and crevices. The foam that dispenses from the aerosol can is moisture cured and draws humidity from the air for cure. PU foam is widely used in sealing around doors, windows, pipes, indoor fittings or any other application in construction. Provides an excellent bond to lumber, plywood, concrete, metals, masonry and other substrates.
It is a kind of fast acetic curing( based on polysiloxane), anti-fungi silicone sealant, which cures with atmospheric moisture to foam a high strength rubber seal with excellent adhesion to many surface such as glass, glazed surfaces, metals, most plastics, tiles, wood, concrete etc. GORVIA silicone sealant has excellent physical properties that are designed to provide outstanding durability and excellent UV resistant and weather resistant performance, multi-purpose and ready-to-use.
GS-Series N302R is a Neutral Cure GS-Series N302R (non-acid, based on polysiloxane), single component silicone sealant with High tensile strength, high modulus, it is sag resistant and rainwater accessories and will not corrode zinc or zinc/aluminum galvanized steel. It has excellent physical properties that are designed to provide outstanding durability and excellent UV resistant and weather resistant performance, multi-purpose and ready-to-use.
Product Properties
Density: 0.96±0.03 g/ml
Colorï¼?Clear, Whiteï¼?black
Sag degree upright and parallel: No sag when applying
Surface forming timeï¼?â?¤15min
Tensile strengthï¼? â?¥0.6mpa
Elongation at breakï¼?â?¥350%
Application Rate: â?¥80ml/min
Shore A Hardness: 13~23
Temperature resistance: -20-90
Highly compressible, soft silicone foam. The combination of low weight and softness makes it an idea solution where low closure force and sealing are critical. the chemistry and cell structure provide a long term performance advantage.
