Use Hypersil 912 for: Sealing damp areas, wet areas like showers and kitchens, and applications requiring mould resistance.
Hypersil 912 is a premium, neutral cure sanitary grade silicone sealant that delivers exceptional performance in damp and steamy environments. Its 100% silicone formulation ensures a tough, flexible, and waterproof seal, while its mould and mildew resistance makes it ideal for bathrooms, kitchens, and other wet areas. With ±25% flexibility and excellent adhesion to a variety of substrates, Hypersil 912 provides a long-lasting and reliable seal.
Key Features of Hypersil 912
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Mould and Mildew Resistance: Inhibits fungal growth, maintaining a clean and hygienic seal in humid environments, such as shower recesses and around sinks.
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High Flexibility (±25%): Accommodates joint movement, preventing cracks and leaks in dynamic structures, like around bathtubs and splashbacks.
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Neutral Cure: Suitable for use on a wide range of materials, including metals, without causing corrosion, ideal for stainless steel and aluminium.
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Excellent Chemical Resistance: Withstands exposure to cleaning agents and chemicals, ensuring long-term durability in kitchens and laundries.
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Easy Application and Tooling: Provides a smooth, professional finish with minimal effort, suitable for both DIY and professional applications.
Technical Overview
Hypersil 912 is formulated for superior performance in sanitary applications. Its neutral cure mechanism ensures compatibility with various substrates, while its 100% silicone composition provides excellent elasticity and durability. The sealant forms a robust, waterproof seal that resists mould and mildew, ensuring long-term hygiene and performance.
Chemical Properties: 100% Silicone, neutral cure, mould and mildew resistant.
Application Temperature Range: -42°C to +170°C (-43.6°F to 338°F), allowing for use in a wide range of environmental conditions.
Application Information
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Required Tools: Caulking gun, spatula, masking tape, mineral turpentine for cleaning.
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Trade-Specific Tips: Use an open-cell polyethylene backing rod to control joint depth. Ensure surfaces are clean and dry before application. Tool the sealant immediately after application for a smooth finish.
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Common Issues and Solutions: Ensure proper ventilation during application due to MEKO emissions. Avoid using on incompatible materials like polycarbonate or bitumen. Clean excess sealant with mineral turpentine before it cures.
Storage and Shelf Life
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Storage Requirements: Store in a cool, dry place below 28°C (82.4°F).
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Shelf Life Information: 12 months minimum from the date of production.
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Temperature Considerations: Avoid storing in extreme temperatures to maintain product quality.
Certifications
- Complies with 5-Green Star rating: VOCs less than 50 grams/litre, meeting environmental standards.
