Promac Crack Filler is a high-quality, cement-based repair compound designed for filling, sealing, and smoothing cracks, holes, and surface imperfections on a wide range of substrates. Its advanced formulation provides excellent workability with low shrinkage, allowing for a smooth, durable repair that blends seamlessly with surrounding surfaces.
 
Suitable for both interior and exterior use, this versatile filler adheres strongly to materials such as plaster, concrete, brick, screed, and fibre cement. Its anti-slump properties make it easy to apply on vertical surfaces, while its fast-setting nature ensures efficient repairs and minimal downtime.
 
Once dry, Promac Crack Filler can be sanded and painted, creating a stable and professional finish ready for priming and topcoating.

Technical Data Sheet.
Safety Data Sheet.