Koster Thermal Restoration Plaster

Koster Thermal Restoration Plaster

Koster Thermal Restoration Plaster is a pure mineral insulating plaster with good thermal insulation properties that is free from plastics.  Ideal for the repair of masonry damaged by moisture and salt, especially after the installation of horizontal barriers.

Koster Thermal Restoration Plaster is suitable for all moisture and salt levels in masonry.  Koster Thermal Restoration Plaster can be used to improve the insulation value of masonry and prevents mold growth.

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Thermal Restoration Plaster
  • Allows masonry to dry and desalinate without damage even at high salt levels
  • Suitable for heavily moisture and salt-contaminated substrates
  • Offers a reduction of condensation levels/improves the indoor climate
  • High thermal efficiency, and is hydrophobic
  • Salt encapsulating
  • Lightweight
  • Can be applied at a layer thickness up to 5cm (50mm)
  • Easy application
  • Seamless application
  • Suitable for new construction and repair on existing structures
  • Free of Plastics
  • Pollutant-free restoration of existing masonry
  • Ecologically sustainable (50% high-quality recycled raw material)
Product Details
Thermal Restoration Plaster
Product Code:
DMS 415
12.5kg bag
5kg/m2 per per cm layer thickness
Layer thickness:
Up to 5cm
Setting Time:
Approx. 60 minutes
Compressive Strength (28 days):
≤2N/ mm2
Flexural Bending Strength (28 days):
≤1.5 N/mm2
Thermal Conductivity (DIN 4108):
λ = 0.14 W/(mK)
Water Uptake Coefficient:
w ≤ 2 kg/m2*√h
Water Vapour Diffusion Resistance:
μ ≤ 15
Capillary Water Uptake:
Reaction to Fire:
A2 - s1, d0
Thermal Restoration Plaster
  • NBS Specification J10 Cementitious Mortar Tanking/Damp Proofing
Technical Drawings

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