The Monarch Mini Gap Filler is a flexible, multi-purpose acrylic gap filler designed to fill and prepare surfaces prior to painting. When used with a Monarch Mini Compact Caulking Gun, you will be able to access tight spaces where traditional caulking cartridges cannot. It is perfect for small projects where a full-size cartridge is not required resulting in less waste.

The Monarch Mini Gap Filler acrylic gap sealant is an important preparation tool, designed to fill any gaps in surfaces prior to painting. Simply hold the gun at a 45-degree angle and dispense the gap filler at a steady trigger pressure.

This product is available in white, cream, black and brown so there is an option to use for a wide variety of surface colours.