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A 3 oz clear silicone adhesive sealant tube

J-B Weld

J-B Weld 31310 Clear Silicone Adhesive Sealant 3 oz Tube

SKU CH-JSSJ-26PBY

A clear silicone adhesive sealant that bonds metal, glass, ceramic, rubber, carpet and cloth, stays flexible after a one-hour room-temperature cure and resists water from 32 °F to 400 °F

  • Waterproof seal protects against moisture ingress
  • Flexible bond absorbs vibration and movement on metal, glass, rubber and more
  • Cures at room temperature in one hour for fast project turnaround
  • Withstands continuous temperatures from 32 to 400 degrees Fahrenheit
  • Non-shrinking formula maintains gap fill without cracking over time

Clear Silicone Adhesive Sealant 3 oz

J-B Weld 31310 is a clear silicone adhesive sealant supplied in a three ounce tube. It bonds metal, carpet, ceramic, cloth, glass and rubber at room temperature. The formula is nonshrinking, waterproof and remains flexible after curing. Full cure and working time are both one hour.

Easy tube application with one hour working time

The tube allows direct application without extra tools and gives one hour of working time to position parts. Cure occurs at room temperature so no heat equipment is needed. Surfaces must be clean and dry for proper adhesion. The product cannot be shipped to certain restricted states.

Suits multipurpose sealing and bonding tasks

This sealant suits users who need a clear, flexible bond on mixed materials such as metal, glass, rubber or fabric. It operates between 32 and 400 degrees Fahrenheit. Buyers who require a structural adhesive for high load bearing joints or a paintable finish should look at alternative products.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 99% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameJ-B WELD

Questions about this item

How can I confirm the sealant has cured properly after application?

The product reaches full cure in 1 hour at room temperature and remains flexible and nonshrinking once cured.

What is included with the 3 oz tube and what extra items are needed for use?

The package contains one 3 oz tube of clear silicone adhesive sealant; a caulking gun or manual squeezing is required for dispensing.

Which version of this sealant should I choose for high-temperature repairs up to 400 Degrees F?

The J-B Weld 31310 clear formula withstands continuous temperatures from 32 to 400 Degrees F, making it the correct choice for that range.

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