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WEBEREND LAC BASECOAT 20kg  Polymer-modified Dry powder Cement Based Mortar. 20kg
£24.89 + VAT
£29.87 inc VAT

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Weberend LAC 20kg is a low density, polymer-modified dry powder cement based mortar. This product forms part of a number of approved insulation systems.

  • Low mass for reduced shear load
  • Polymer modified for high bond strength
  • Factory batched for consistency
  • Practical benefits of smooth application, speed, economy and long shelf-life
  • Established track record in varying climatic conditions
Please Click here for Product Data Sheet

Bonding The adhesive is applied to the back of the insulation boards in 4 vertical strips 100 mm wide, 25 - 30 mm thick.

Adhesive coat Coat the insulation boards with the adhesive to a thickness of about 2 - 3 mm and lay in the meshcloth. Once the initial coat has started to 'take-up', apply a second layer of adhesive mortar to produce a sandwich approximately 6 mm thick totally encapsulating the meshcloth. Mineral finish: lightly comb scratch to achieve a good mechanical key. Synthetic finish: sponge finish to achieve a flat surface


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