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Selsil Polyurethane Adhesive & Sealant (50 Shore A) is a high-performance single-component polyurethane sealant that cures rapidly upon exposure to atmospheric moisture. Once cured, it forms a tough, highly elastic, and permanent bond engineered for demanding automotive and industrial applications.
Featuring a non-sagging thixotropic consistency, it will not slump even when applied in thick joints. It is specifically formulated to reinforce vehicle body structures, seal welded seams, and absorb heavy mechanical vibrations and noise.
Key Features & Benefits:
- Superior Adhesion: Excellent primerless adhesion to bare and painted sheet metal, glass, ceramic, and structural components.
- Vibration Dampening: High flexibility reduces vehicle noise, vibration, and harshness (NVH) while reinforcing structural integrity.
- Thixotropic Formula: Will not slump or drop on vertical surfaces, allowing easy thick-layer application.
- Low Shrinkage: Cures without cracking, shrinking, or losing tension over time.
- Overpaintable: Can be painted over with all standard acrylic body paints once cured.
- Weatherproof: Highly resistant to water, humidity, and general weathering (Note: moderate resistance to direct UV exposure).
Applications:
- Sealing weld seams, body panel joints, and chassis gaps in automotive refinishing.
- Bonding side skirts, spoilers, body kits, and structural sheet metal.
- Direct glazing, glass mounting, and ceramic substrate bonding.
- General industrial sealing requiring elasticity and paintability.
Technical Specifications:
- Manufacturer: Selsil
- Chemical Base: 1K Moisture-Curing Polyurethane
- Hardness: 50 Shore A
- Volume: 300 ml cartridge
- Available Colors: Grey / Black
- Finish: Overpaintable with acrylic products