Deep Penetrating Primer EWI-302, 5 liters, for Substrate Preparation, Brick, Blockwork, Concrete, PLaster, Tiles, Gypsum, Internal/External for Heritage Buildings(Disclaimer)

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Product description

  • DEEP-PENETRATING WALL PRIMER: EWI-302 is a high-quality substrate preparation product designed to stabilise and seal porous surfaces before applying renders, mortars, or finishing coats.
  • IDEAL FOR NEW-BUILD & HERITAGE PROJECTS: Perfect for priming new-build brick and blockwork as well as historic or restoration projects where surface stability and breathability are essential.
  • ENHANCES ADHESION & SURFACE STRENGTH: Strengthens weak, powdery, or highly absorbent substrates to create a consistent, solid base for render and finishing systems.
  • VERSATILE APPLICATION RANGE: Suitable for use on brick, block, cellular and aerated concrete, structural clay tiles, plaster coats, gypsum panels, and gypsum plasterboards.
  • PROFESSIONAL FINISH PREPARATION: Designed for internal and external use — providing optimal surface preparation for EWI Pro renders, mortars, and decorative finishing products.

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