ASI 502 (American Sealants Inc.)
100% Industrial Grade RTV Silicone

ASI 502, by American Sealants Inc., is a 100% silicone sealant featuring superior tensile strength and versatility. This high performance, industrial-grade RTV silicone is both mold and mildew resistant, offering excellent adhesion to a variety of common substrates including aluminum, granite, glass, metal, steel, ceramics, PVC and most woods or plastics. Ideal for commercial, industrial and construction applications where a long-term, permanently flexible bond or seal is required, ASI 502 is easy to dispense and work with at a variety of extreme temperatures. NSF and UL approved, this RTV sealant resists UV degredation and weathering including ozone, ultra-violet radiation, freeze-thaw conditions and airborne chemicals. ASI 502 can be applied to surface temperatures from -18C to +50C (0F to +120F) and after curing, withstands constant operating temperatures from -57īC to +205C (-70F to 400F). VOC Compliant, this one-part, moisture-curing adhesive is ready to use, requiring no mixing or additives.

Size: 10.2 oz. cartridge


*ASI 502 is permitted under regulations of the Food and Drug Administration where incidental food contact might be involved. FDA Regulation number is 175.105.

ASI 502 TDS

ASI 502 SDS