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Pale cylindrical silicone foam cord, ten millimetres thick, thirteen feet coiled

Unique-Bargains

Unique-Bargains Silicone Foam Seal Strip 10mm 4m 13ft Solid Tubing

SKU CH-JK3P-RNF2J

Silicone foam seal strip, 10 mm diameter and 13 ft long, resists temperatures from minus 50 to 250 degrees for automotive and industrial sealing

  • Soft texture and high density ensure reliable sealing
  • Smooth surface crust resists wear for long service life
  • Withstands temperatures up to 250 degrees for demanding applications
  • Remains flexible down to minus 50 degrees in cold environments
  • 10 mm diameter by 13 ft length suits diverse automotive and industrial uses

Silicone Foam Seal Strip 10mm

This silicone foam strip has a 10mm outer diameter and a 13ft length for sealing and insulation tasks. It is supplied as a single continuous piece in new condition. The material is silicone rubber with a soft texture and high-density construction.

Replaces worn rubber or foam seals

The strip suits automotive, electronics, chemical and machinery applications where old seals have hardened or cracked. The jump is worth it when the original material no longer resists temperature extremes or has lost its compression set. It also fits general daily-life sealing needs where a durable, long-life foam is required.

Handles 250°C highs and -50°C lows

The foam operates continuously from minus 50 degrees up to 250 degrees, providing insulation and sealing across that range. It runs out when the service temperature exceeds 250 degrees or when a larger cross-section is needed for wider gaps. The 13ft roll gives enough length for multiple small jobs or one long run.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 67% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

What gap size does the 10 mm outer diameter suit?

The 10 mm diameter fills gaps slightly smaller than 10 mm; compress the strip until it seats firmly.

How do I install the 4 m silicone foam strip without stretching it?

Cut the 4 m length to size, press it into the channel evenly, and avoid pulling — stretching thins the wall and reduces seal pressure.

When should the strip be replaced given its temperature rating of 250 °C and −50 °C?

Replace once the surface crust cracks, hardens or stays compressed permanently, which signals the silicone has aged beyond its sealing ability.

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