Sontex Sealants

A full range of multi-purpose joint sealants in white, clear and a range of colours are available from Sontex. These are for interior and exterior use. Suitable for use in a wide variety of situations such as around glazing, ceramics, sanitary ware and perimeters. Making it the ideal choice for use in athrooms and kitchens.

  • Contain fungicides, prevents mould and mildew growth
  • Odourless and fast curing
  • Waterproof
  • Elastic, capable of absorbing movements up to 25% of joint widths

Size available: 310 ml

Sontex Primers

Primer G is a multi-purpose acrylic primer to prime porous substrates prior to tiling, e.g., plaster and plasterboard. It can also be used as a moisture barrier for anhydrite screeds.

  • Coloured blue to aid coverage control
  • Prevents trapped air rising
  • Solvent free
  • Improves substrate strength – increases tile adhesion

Size available: 1 litre, 5 litres


Sontex Grout/Adhesive Admix

Used to enhance the performance of Sontex cement–based adhesives and grouts. It improves adhesion to both tiles and substrate and the ability of the adhesive or grout to absorb limited movement in the substrate. It also reduces the water permeability of grouts and adhesives. It should be used when grouting floor tiles laid using SontexWoodflex.

Size available: 2.5 litres, 5 litres