Surface Preparation
Joint-It Supreme Colour Enhancer will not work on non-porous surfaces.
Remove surface contamination.
Surface should be clean, free from dust, dirt, oil, efflorescence, organic growth, coatings, sealers and old paint films.
Treat any algae and mould prior to application of Joint-It Supreme Colour Enhancer.
Cracks in surface should be repaired prior to application of Joint-It Supreme Colour Enhancer.