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DOWSIL™ 832 Multi-Surface Adhesive Sealant Black 300 ML | Official Distributor
Barcode : 1.YP.XI1.EY.KR.ST.BS.025
21.98 Euro + VAT
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Technical Product Information | ![]() |
| DOWSIL™ 832 Multi-Surface Adhesive Sealant Black 300 ML |
| Product Overview |
| DOWSIL™ 832 Multi-Surface Adhesive Sealant Black is a 1-part, non-slump, neutral alkoxy-cure room temperature vulcanizing (RTV) silicone adhesive and sealant engineered for high-performance bonding to a wide variety of substrates including metals, plastics, concrete, and glass. Curing at room temperature upon exposure to atmospheric moisture, it forms a durable, non-corrosive, and flexible rubber joint. The black color delivers a sleek, professional dark finish on industrial assemblies. The 300 ml cartridge format allows easy manual or pneumatic dispensing. |
| Key Features and Benefits |
| • Superior Unprimed Multi-Surface Adhesion: Exceptional adhesion to metals (aluminum, steel, copper), composites, concrete, glass, and rigid plastics without priming. • Non-Corrosive Neutral Alkoxy Cure: Safe for sensitive metals and electronic components; will not corrode copper or brass. • Non-Slump Paste: Easily applied to vertical or overhead joint surfaces without sagging or slumping. • Broad Service Temperature: Retains physical integrity and elasticity from -50°C to +150°C (-58°F to +302°F). • Environmental Resistance: Outstanding tolerance to UV rays, moisture, ozone, and outdoor weathering. • Low Odor: Produces minimal odor during the cure process. |
| Technical Specifications |
| • Color: Black • Packaging / Volume: Cartridge / 300 ml • Cure System: Neutral Alkoxy (RTV) • Skin-Over Time (@ 23°C, 50% RH): ~20-35 Minutes • Tensile Strength: ~2.4 MPa • Elongation at Break: 420% • Hardness (Shore A): ~35 • Service Temperature Range: -50°C to +150°C (-58°F to +302°F) |
| Applications |
| • Flexible bonding of dissimilar substrates with different thermal expansion rates (e.g., metal-to-plastic, metal-to-glass). • Sealing industrial equipment enclosures, junction boxes, and HVAC ductwork. • Assembly of solar panel (PV) frames, outdoor lighting fixtures, and electronic enclosures. • Heavy-duty bonding and formed-in-place gasketting subject to temperature variations and physical vibration. |
Usage Note: Ensure substrate surfaces are clean, dry, and free from oil, grease, or contaminants prior to application. Easily dispensed using standard manual or pneumatic caulking guns.
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