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Stesso

Apply Caulk to Seal the Gap

1:01
1:05
11.4K views

At 1:01 in

Stop wasting caulk on large gaps! Backer rod helps Big Stretch perform the way it’s designed to. 💪

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What happens here

With the backer rod firmly in place, load the 'Big Stretch' caulk tube into a caulking gun. Carefully apply a continuous and even bead of caulk directly over the installed backer rod, ensuring full coverage and a smooth, consistent finish along the entire length of the gap. This completes the sealing process, creating a durable and flexible barrier.

Goal: Completely seal the gap for a finished and durable result.

Tools and materials

  • Big Stretch Caulk Sashco Big Stretch — final sealing of the gap, providing flexibility and durability, Caulking Gun ETS2000

What they say

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Big Stretch perform even better. So, just going to take and stuff it down in here. So, I put my backer rod in. Now, I'm going to fill my gap with Big Stretch.

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