Prepare your substrate for reliable waterproofing with Kempertec D-Primer, a high-performance primer designed to promote adhesion on a wide range of surfaces. This ready-to-use primer is essential for ensuring strong bonding of Kemper System 2K-PUR and other Kemperol liquid membranes. What’s Included 1 x Kempertec D-Primer (7.5kg) Solvent-free primer formulated for non-porous or difficult substrates, providing maximum adhesion for Kemperol systems. Why Choose This Product? Essential preparation – ensures liquid resin systems bond securely to the substrate. Versatile use – suitable for a wide range of roof decks including metal, concrete, and existing membranes. Solvent-free – safe for indoor and sensitive environments. Trusted performance – part of the proven Kemper waterproofing system. Delivery & Support Fast nationwide delivery (pallet or courier depending on size). Technical support available from our experienced roofing team. Installation guides and videos included online for step-by-step support. Covers: Approx. 17.4m² per 7.5kg unit (depending on surface porosity). Warranty: Eligible for Kemper System warranty when installed to manufacturer guidelines by approved contractors.