4 x Quality Universal silicone One product, many applications Universal silicone is a waterproof and flexible, vinegar-based sealant designed for interior and exterior use. Resistant to UV radiation and mildew, it performs well in demanding conditions, ensuring durable and flexible joints. Directions: Before application, clean and degrease the joint surfaces, remove old silicone, dry, protect edges with masking tape, insert the cartridge into the gun, cut off the nozzle at a 45° angle, apply the silicone evenly, and smooth with a spatula or finger moistened with soapy water within 5-10 minutes of application. Full cure is achieved after 24 hours (at 23°C and 50% humidity). Application: • sealing gaps around windows and doors, • ventilation ducts and sheet metal flashings, •.
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