O’Brien Tracepak Jacket Patch Kit TPKJP-3. For use with engineered pre-insulated tubing bundle systems TPKJP-1 & TPKJP-2. O’Briens patch kit is made up of thermal insulation, fiberglass tape to hold the insulation in place, and a black self sealing rubber patch for weatherproofing the patch area.
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