Bostik J175 Wide Joint Grout is a cement-based, grout suitable for internal and external applications for glazed and unglazed wall and floor tiles. It is suitable for joints up to 22mm wide. Grouting of joints should not be carried out for a least 24 hours after completion of tiling. It is not necessary to wet tile joints before application as Bostik J175 Wide Joint Grout has excellent adhesion to dry tiles. Bostik J175 can be made to be flexible with the addition of Bostik AP250 Flexibond.
- Fills deep joints in one application
- Does not slump in the joint
- Extremely water resistant