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Clear Seal All-Purpose Sealant, 5.5 oz, main viewClear Seal All-Purpose Sealant, 5.5 oz, view 2Clear Seal All-Purpose Sealant, 5.5 oz, view 3Clear Seal All-Purpose Sealant, 5.5 oz, view 4Clear Seal All-Purpose Sealant, 5.5 oz, view 5
Clear Seal All-Purpose Sealant, 5.5 oz, Liquid Nails
Caulks & Sealants

Clear Seal All-Purpose Sealant, 5.5 oz

5.5 oz squeeze tube

$7.28

★★★★☆ 4.1 out of 5 · 262 ratings

The crystal-clear sealant for the joints that show. Clear Seal waterproofs and seals glass, fiberglass, window and door frames, metal, concrete and rubber with a permanently elastic, watertight seal that flexes with movement and will not yellow, so the bead stays invisible for years.

BondsGlass, fiberglass, window and door frames, metal, concrete, rubber and most surfaces that need a clear waterproof seal.
Buy Clear Seal All-Purpose Sealant, 5.5 oz

Price and stock are shown on the partner store page that opens from the button.

Stays crystal clear
Watertight
Permanently elastic
Interior & exterior
  • Crystal-clear all-purpose sealant for glass, fiberglass, frames, metal, concrete and rubber
  • Weatherproof, watertight seal, interior and exterior
  • Excellent adhesion and flexibility; holds without cracking
  • Stays crystal clear, will not yellow over time
  • 5.5 oz squeeze tube, no gun needed

Reaches for it

Window glazing edgesAquariums and plantersBoat and RV seamsGlass block and fixtures
The clear bead that stays clear. Orders, delivery and returns run through the order page of the partner store.
From the job site

What buyers wrote about this tube

★★★★★

Liquid nails

Love this product will definitely buy more when I’m out., Holds super well and so many possibilities you can use it for.

Raymond c Blaylock · February 15, 2026
★★★★☆

Performs well overall, but uses-consistency needs improvement.

I often use Clear Liquid Nails Brand Glue for my gluing projects - but it would be nice - if there was a cap provided that kept the glue usable again. The adhesive / glue gets into the cap threads/nozzle and glues the cap. Often the glue ends up being a 1-project use because the glue won't come out of the tube, once opened. Overall, satisfied that it works for my Glue-Projects.

MsFrugaLady · August 22, 2026

Questions about this tube

Can I paint over Clear Seal?

No; it is meant to stay clear. Use Super Caulk where a painted joint is wanted.

How long until it is watertight?

Tack-free in about an hour, watertight after 24 hours.

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