Monarch Mini Gap Filler White 150g

The Monarch Mini Gap Filler is a flexible, multi-purpose acrylic gap filler designed to fill and prepare surfaces prior to painting. Our unique shaped cartridge is compatible with the Monarch Mini Compact Caulking Gun, allowing you to access those tight spaces where traditional caulking guns cannot. It is perfect for small projects where a full-size cartridge is not required, resulting in less waste.