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Sale! silco sil-bond 4500 RTV clear silicone high strength food grade fda usda approved conspec
Silco Sil-bond RTV 4500 Silicone Tubes High Temp Clear White Black Bronze GraySilco Silicone 4500 6500 7500 9500 sealants pallet ConspecSilco Sil-Bond RTV-4500 Silicone Industrial High Strength High Temp Food Grade FDA USDA Approved Quartz Marble Kitchen Countertop Sealantsilco 4500 sil-bond silicone pallet conspecsilco sil-bond 4500 RTV clear silicone high strength food grade fda usda approved conspecMade in the USA


Conspec Family Business BadgeConspec Warranty BadgeOne-part, acetoxy RTV silicone, moisture-curing, gun-grade sealant, meets ASTM C920, Type-S, NS, Class 25, USDA Approved.

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Sil-Bond RTV-4500 Food Grade Silicone 10-oz Tube

Sil-Bond (RTV 4500) High strength, Industrial and construction grade RTV silicone sealant. Sil-Bond RTV 4500 is a one component room temperature vulcanizing RTV acetoxy cure silicone sealant and adhesive that has been chemically formulated for high strength adhesion. When fully cured, this unique VOC compliant formula offers Non-Yellowing, UV stability, and excellent adhesion to form waterproof and airtight bonds to metal, steel, tile, fiberglass, ceramic, glass, aluminum, painted surfaces, wood, plywood, marble, skylights, marine cabins, mold & mildew resistant for kitchen & bath, sealing & glazing, plus many other common substrates. This product is specifically formulated to offer all weather performance to meets today’s Green Building Standards. Also meets or exceeds Specifications ASTM C920, Type-S, NS, Class 25; FDA CFR 177.2600, USDA Approved, and is a UL Recognized Component.

• Fast 10 minute skin time
• Meets ASTM C-920, Type-S, NS, Class 25
• High strength Construction Grade Silicone
• One-part acetoxy 100% silicone sealant
• 25% Movement Capability
• Non-Shrinking
• Approved as a food grade silicone – NSF Standard 51, FDA, and USDA approved
• Does not crack or shrink
• Does not become brittle with age
• Excellent marine silicone adhesive
• Excellent Unprimed adhesion to plastic, metal, synthetic rubber, glass, ceramics, porcelain, and more
• Available colors: Clear, White, Black, Aluminum, Gray, Bronze
• Service Temperature Range -62°F to 350°F
• Can be used to make automotive gasket and flange gasket materials
• Fits in a standard caulk gun
• Removable Screw-on Nozzle (included)
• UV Stable, Non-Yellowing
• Waterproof
• VOC Compliant, Eco-Friendly
• Non-Flammable
• UL Recognized Component
• Excellent Adhesion
• Can also be used a general purpose silicone



To view the most recent Technical Data Sheet, please click here.


Weight 16 oz
Dimensions 2 x 2 x 9 in
Product Color

Aluminum, Black, Bronze, Clear, Gray, White

Product Size

10-oz Cartridge, 2.8-oz Squeeze Tube

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