Mixing polyester putty can be tricky, but with our expert tips, you can avoid those pesky air bubbles and achieve a flawless finish every time!

First things first, the quality of your putty is key to achieving a great result. Don't skimp on quality - choose a putty that is designed for your specific needs.
You don't want to stir it up like a cup of coffee - instead, you want to gently squeeze it while layering in the hardener. This technique ensures that all the air bubbles are squeezed out and your putty is ready to work its magic.