23070 Oakgrove Rd 100
NAPA Auto Parts NAPA Auto Parts Herndon
23070 Oakgrove Rd 100
Sterling,  VA  20166
(703) 707-0800
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Store Hours
Mon-Fri:8:00 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-4:00 PM
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Gasket Maker & Sealer JB Weld 3 oz Clear All Purpose RTV Silicone
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Gasket Maker & Sealer JB Weld 3 oz Clear All Purpose RTV Silicone

Part #: NCB 31310
Line: NAPA Consumer Brands
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Features & Benefits

Warranty: Standard : No Warranty, Expressed or Implied


JB Weld clear silicone sealant and adhesive is general purpose. RTV (room temperature vulcanized) silicone designed for use in household or mechanical assembly applications.

  • Upon curing, which occurs when the product is exposed to the moisture in the air, the silicone forms a tough, waterproof, mildew and mold resistant seal on most surfaces.
  • Cures to a clear color.
  • Will not shrink or crack, resists weathering, is sensor safe and is great for many household and automotive applications.
  • Great for windshields, windows, lens housings, door frames, tubs, showers, and aquariums.


Brand NAPA
VMRS Code 053999097

Safety Information