Leyon PU Foam Sealant Overview
The Leyon PU Foam Sealant | 500ml, Waterproof is designed for strong adhesion and reliable insulation across multiple materials. Whether used for sealing gaps, reinforcing structures, or improving thermal efficiency, it delivers professional-grade performance.
Leyon PU Foam Sealant Benefits and Features
- Waterproof and Heat-Resistant: Ideal for both sealing and insulation.
- Strong Bonding Capability: Securely adheres to concrete, masonry, metal, and wood.
- Non-Toxic Once Cured: Safe for long-term use.
- Wide Temperature Resistance: Performs well across various environmental conditions.

Steps to Follow for Using the Leyon PU Foam Sealant
- Ensure surfaces are clean and dry before application.
- Apply the sealant within the recommended processing temperature (+5°C to +35°C).
- Allow proper curing time before exposure to extreme temperatures.
- Avoid using the foam on Teflon or Silicone materials.
Preparation:
- Shake the canister well before use.
- Identify appropriate areas for sealing and insulation.
Cleanup:
- Wipe excess foam before curing to prevent hardened residue.
- Do not dispose of foam into drains, as it may cause blockages.
A Few Scenarios Where the Product Can Be Used:
- Sealing gaps in building structures to improve insulation.
- Filling cracks in masonry or concrete surfaces.
- Reinforcing joints in metal and wooden installations.
Other Sealant and Adhesive Solutions to Complement This Leyon PU Foam Sealant
Health and Safety
Use in well-ventilated areas to avoid inhalation. Store in a cool, dry place away from direct sunlight. Follow handling precautions to ensure proper application and safety.
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