Cover Your Crack Kit

$48.85 USD
$39.95 USD

Our Cover Your Crack Kit has all the pieces you need to get your DIY project completed efficiently. The InstaTrim Cover your Crack Kit includes our flexible, self-adhesive trim strips, the Applicator tool, and our Corner & End Caps. InstaTrim is perfect for use on any trim project - floors, doors, windows, backsplash, toilets, wall corners and more. All products included in the cover your crack project kit is made in the USA. InstaTrim's unique design provides protection against dust, dirt, moisture and air movement. The InstaTrim Cover your Crack Kit includes:

  • 3/4 in wide flexible, self-adhesive trim strips
  • Applicator Tool
  • Corners & End Caps 

The InstaTrim Applicator Tool ensures a strong bond between InstaTrim and the surface where you install it. InstaTrim includes pressure-sensitive adhesive that forms into the irregularities on areas it is installed. In order for InstaTrim to adhere properly, once it is set in place, you must firmly press the strip into place. Our applicator tool helps you apply enough even pressure along the entire strip to ensure adhesion and to make InstaTrim last for years.

  • For use on both 1/2" and 3/4" inch wide InstaTrim
  • Rolling wheels make sure the adhesive bonds effectively
  • Makes applying pressure during installation easy
  • Keep InstaTrim in place for years!

InstaTrim Corners & End Caps make finishing the installation of InstaTrim flexible trim strips easy. These innovative corners close the gaps of 90-degree inside and outside corners. The end caps finish exposed trim ends to create a clean, finished look. Inside and outside corner caps slip over the end of the InstaTrim strips at the corner so you no longer need to cut a precise compound edge to finish the corners. The end caps are the perfect solution to covering exposed trim ends where the InstaTrim does not butt to another surface.

  • For use with 3/4" inch wide InstaTrim only
  • A quick solution to finishing corners 
  • Hide unsightly exposed ends
  • No need to cut precise ends to match at a corner
  • Pack includes 2 inside corners, 2 outside corners and 2 end caps 
  • Paintable
  • WARNING - CHOKING HAZARD - Not for children under 3 years.



1 Clean surface and let dry.

2 Peel back the liner.

3 Press firmly into the gap.

4 Trim the finished edge, and voila!


InstaTrim works with all surfaces that do not have silicone or silicone residue on them, like: Granite, Laminate, Wood, Glass, Metal, and more!

Customer Reviews

Based on 11 reviews
Bonnie B.

Just expected a better result


Perfect for what we needed, easily installed.

Kevin E.
Pleased overall

My complaint is the optional end and corner pieces. They are made of hard plastic and don't quite match the color and shape of the rest of the trim. I wish they were made out of similar material as the trim. I am happy with the application.

Daniel D.
Works as described

Very easy to install......just follow mfg. directions. I used this item in my Airstream trailer and it looks GREAT! Thanks you guys for having the perfect product for my project.

Daniel H.
insta trim solution

Exceeded all of my expectations.

Ellen E.A.
Worked great

I used the 1/2 inch trim - I went on easily & gives a “finished” appearance

Zach C.

I was excited to try this product but ended up being very disappointing. Prep’s according to instructions yet the material used, specifically the adhesive, does not hold up as advertised. Disappointed I spent the money I did on this product only to end up throwing it out.

Hi Zach, We are sorry you were disappointed with our product. Without knowing about your project it is difficult to comment on why the adhesive didn't hold up as well usual. It does need two surfaces to fully bond with.
If you would like a replacement to try again please do get in contact with us.
Regards, Cindy.