Costa Caulking

10/14/2026

Part 3: The manual stretch test. 🧪
After the samples cured, we peeled and stretched each one by hand. Green was the winner—but can it hold the lead?
Next up: the tensile strength machine.

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10/13/2026

One pane down. We’ve stopped counting how many to go. 😅

10/07/2026

Part 2: Preparing materials for our “scientific” test. 🧪
Once cured, the samples will face a manual stretch test and a tensile strength test.
Which ones will perform better?

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10/01/2026

We’re proud to introduce ForeverSeal®—Canada’s first lifetime no-crack, no-peel guarantee. 🇨🇦

Premium materials, added protection and ForeverSeal-trained technicians, backed by a family company that has been sealing homes for over 50 years.
When we say lifetime, we mean lifetime. Learn more and see if your home qualifies.

09/29/2026

What does it take to offer a lifetime warranty with confidence? We test first.

In Part 1 of our five-part series, David prepares several caulking and sealant samples for tensile-strength testing. We’re comparing how each material stretches and performs under pressure to find the best products for different areas of your property.
Which one will meet the ForeverSeal® standard? Follow along to find out.

08/12/2026

Something new is coming to Costa Caulking!

Backed by more than 50 years of experience and extensive product research and testing, our new premium service will include a first-of-its-kind warranty in Canada.

Follow our social channels and visit costacaulking.com soon for the research behind it—and more details as they’re revealed.

07/14/2026

Think these stairs needed to be rebuilt?
Think again.

We removed the failing material, sealed every joint with our professional caulking system, finished it with silica sand, and gave these stairs a whole new life. Sometimes the right repair is all it takes.

Need your stonework restored? Contact Costa Caulking for a free quote.

06/30/2026

Big leaks, big views, and a big Canadian landmark. 🇨🇦
Happy early Canada Day from the “King of Caulk” and the Costa Caulking team!

06/12/2026

Most people see a building.
We see caulking.
“This is nice.”

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05/27/2026