STOPGAP P141 is an acrylic primer specifically designed to promote adhesion and application characteristics of STOPGAP smoothing compounds on non-absorbent subfloors. Formulated with a recylced uPVC puvler, STOPGAP P141 dries to a hard, textured surface, significantly enhancing bond strength and long term performance.

STOPGAP P141 is fast drying and easy to apply, making it an ideal primer for installers who require an efficient solution for subfloor preparation. The primer is yellow in colour, allowing for clear visual control during the application process to ensure consistent and even coverage. On non-absorbent subfloors at 20°C, STOPGAP P141 has a drying time from 15 minutes to ensure a high-performing, primed floor with minimal downtime.

It is also suitable for use over number underfloor heating systems. This makes it ideal for use in new builds and modern renovation projects.

STOPGAP P141 maintains its effectiveness with a shelf life of 12 months in unopened containers stored in good conditions. This makes it a reliable primer for both current and future flooring projects.