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Tan fiberglass pipe insulation tube with slit adhesive flap

Owens Corning

Owens Corning 200243 Drain Trap Tan HAWA

SKU CH-3G4S-HE3J0 MPN 200243

Fiberglass pipe insulation with adhesive slit and ASJ facing operates from 0 to 1,000 degrees Fahrenheit

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorTan
  • Reliable thermal protection with R-value 5 insulation
  • Safe plenum-rated design meets 25/50 flame-smoke limits
  • Wide temperature range from 0 to 1000 degrees F
  • Quick installation using slit adhesive and flap closure
  • Durable fiberglass construction with ASJ facing in tan

Tan drain-trap pipe insulation

Owens Corning 200243 is a pre-slit fiberglass tube with adhesive flap designed to wrap 3-1/8-inch copper piping in plumbing and HVAC systems. The tan ASJ facing provides a clean finish for exposed runs in mechanical rooms or residential basements.

R-5 thermal barrier from 0 to 1000 °F

The one-inch wall delivers an R-value of 5, limiting heat loss on hot-water lines and preventing condensation on chilled-water pipes across the full rated temperature span. Performance drops once the operating temperature exceeds the 1000 °F maximum or falls below 0 °F.

Plenum-rated slit tube with self-seal flap

Flame-spread index of 25 and smoke-developed index of 50 meet plenum requirements for air-handling spaces. The factory slit and adhesive flap allow quick installation without separate tape, though the rigid tube form cannot bend around tight elbows or irregular fittings.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameOwens Corning
Model name200243
Product typeDrain Components
Product colorTan
Size & build
Main materialHAWA

Questions about this item

Will this 3 1/8 in. insulation fit over my existing 3 1/8 in. copper pipe?

Yes, the inside diameter of 3 5/32 in. is made for a 3 1/8 in. copper tube size, so it slides straight on.

How do I check the 1 in. wall is sealing properly after installation?

Press the slit closed so the adhesive flap bonds all round; no gaps means the R-5 rating is achieved.

Does the box contain tape or clamps, or do I buy them separately?

The slit has a built-in adhesive flap, so no extra tape or clamps are required for a standard fit.

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