Waterproofing Existing Showers - Leaking Shower Repair
Grout repair, re-colouring and waterproofing products
Grout Bond and Seal 4
When used as a direct replacement for water in tile grouts it greatly increases adhesion of the grout to all surfaces (including the glazed face of the tile) and the grout becomes waterproof once cured (after 24 Hrs)
Mixed with grout to a paint like consistantcy and brushed on to existing grout it will fill hairline cracks, colour and waterproof.
Grout Bond and Seal 4 adheres to all surfaces and the longer it is left the more difficult it is to remove. For filling where cracked or loose grout has been removed first mask both sides of line required and fill. Allow grout to loose wet look & brush neat Grout Bond and Seal 4 over the grout to obtain a neat finish & then remove masking tape. When brushed on to existing grout to colour/waterproof wipe excess product off with a dry rag.
Grout Seal 16
Penetrates deeply into existing sound grout and waterproofs it. Brushed on it is quickly absorbed by the grout and the excess wiped off with a dry rag leaving no streaks on glazed tiles.
The above shower had cracked grout around the base and hairline cracks in the grout at knee level on both walls. All cracked & suspect grout was removed and replaced with grout mixed with Grout and Render Waterproofing Admixture. The hairline cracks were sealed with a slurry of grout and Grout Bond and Seal 4. The rest of the grout in the walls and floor were sealed with Grout Seal 16.