A single component polyurethane elastomer for elastic bonding of vertical and horizontal joints. perfect for bonding concrete, tiles, anodised aluminium and wood.surfaces must be clean, dry and free of dust, grease or parting compound. concrete surfaces must be dry and stable (at least 4 weeks).
Preparation of surfaces:
Users must check that the mastic is compatible with the surface in terms of adhesives, staining and chemical compatibility (test a section first). on siliconed tiles test a section first.