Hippo SEALit General Purpose Silicone 290ml
Details:
Product Description
Professional-grade sealing performance for both internal and external projects.
The Hippo SEALit General Purpose Silicone 290ml is a high-performance, low-modulus, neutral-curing sealant engineered to form a durable, weatherproof seal on a wide variety of porous and non-porous surfaces. Unlike standard acetoxy silicones, its neutral-cure formulation makes it highly compatible with delicate materials, preventing corrosion when used on soft metals such as lead, copper, and zinc.
Designed to accommodate structural movement up to $\pm 25\%$, this versatile sealant is ideal for perimeter pointing around window and door frames, glazing work, fixing PVCu trims, and general draught-proofing. Its low-odor, easy-extruding formula provides outstanding flexibility, UV stability, and long-lasting protection against weather extremes.
Key Benefits
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Neutral Curing System: Non-corrosive and safe to use on sensitive metals (lead, copper, zinc) and plastics.
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High Joint Movement: Flexible elasticity accommodating up to $\pm 25\%$ joint movement (ISO 11600 certified).
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Weather & UV Resistant: Superior defense against water ingress, draughts, and sunlight degradation for interior and exterior use.
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Excellent Adhesion: Bonds reliably to glass, PVCu, timber, brickwork, masonry, and metals without shrinking.