Crommelin 4L Non-Porous Tile on Tile Primer

Crommelin Tile-on-Tile Hi Performance Primer is a premium one coat primer formulated to improve adhesion of Crommelin waterproofing membranes and tile adhesives to non-porous, smooth, dense and difficult to adhere to substrates. Tile on Tile primer is fast drying, suitable for multiple substrates and forms a firm foundation for all subsequent Crommelin waterproofing membranes without the need for surface grinding or etching.