Insta Caulk® with SilTak silicone adhesive tape is a caulk free peel and stick caulk strip product that uses a revolutionary new adhesive tape that actually sticks to silicone. Insta Caulk® caulk strips are suitable for bathtubs, showers, sinks, countertops, toilet bases and much more. With our proprietary adhesive tape you no longer have to worry about sticking to the old adhesive on your project. Insta Caulk® is a revolutionary new product to cover cracks and seams on bathtubs, showers, countertop and plumbing fixtures.

Insta Caulk is a PVC extrusion that utilizes A high quality “proprietary” adhesive that will adhere just about any surface including silicone. Insta Caulk® caulk strips come in pre-packaged bathtub/shower trim kits, countertop trim kits and toilet base trim kits. In addition, Insta Caulk® works great for wall corners, sinks, urinals, toilet bases or any other 90 degree application. Insta Caulk® comes in standard colors of Black, White, Silver Gray, Almond, and Beige. Custom colors are available upon request and with a minimum order.

We DO recommend the use of Insta Caulk® caulk strips on previously siliconed surfaces!

Insta Caulk® Caulk Strip Kits are designed to conform to any 90 degree surface with our Patent Pending “wing” design that is tapered to follow any irregularities in the surface and create a tight finish that will shed liquids and solids. In addition, PVC is inherently resistant to mold growth and will provide a higher quality finished corner that is easy to clean and will last for many years without degradation from cleaning solutions and abrasives commonly used on countertops and plumbing fixtures.

Insta Caulk® Owner – Greg Amundson
In The Media

Minneapolis Star Tribune
Building Better Caulk

CBS Las Vegas
Inventors Pitch Their Ideas in Las Vegas

UIA Inventor Education Seminar (Featured Speaker)
Inventor Education Seminar – Las Vegas

VOCALO 89.5 Radio Talk Show
Greg Amundson Inventor of Cornerflex Caukless Trim

The Country Messenger
Ditching the Tube: Scandia Contractor Invents Mess-Free Caulk System