This flexible, self-adhesive PVC strip stops the gaps in your home. It provides a maintenance-free barrier that prevents debris from collecting in your crevices and resists air, moisture, mold and mildew.

InstaTrim® has patented, self-centering wings to assure uniform positioning on any surface. It’s flexible, comes on a roll for easy use (also available in bulk rolls) and no special tools are needed. You simply peel and stick. The odorless adhesive remains intact with no curing time necessary and its long-lasting professional finish is durable and low maintenance.

Greg owns and operates his company, CornerFlex, Inc., with his wife Betsy in Scandia, MN.  Amundson invented InstaTrim because he was tired of seeing caulking that “looked like a monkey installed it.” 

News reporters have written about this patented caulking alternative in the Star Tribune and Finance & Commerce. The product is available at amazon.com and walmart.com.

This husband and wife team work together and serve together, donating their time and product to Operation Honor – Veteran Proud, a non-profit organization that hires veterans to make hand-crafted burial and retirement flag cases. InstaTrim® provides the perfect seal for the cases.