HRP 40

Perlite Cement Based Light Weight Insulating Plasters

HRP - 40 is a Perlite Cement-based Lightweight Insulating Plaster, designed to provide excellent thermal and sound insulation. It is ideal for new constructions or renovations as a basecoat for stucco finishes, a substrate for ceramic tiles, or masonry veneer. This plaster is highly versatile, stable, and durable, offering significant weight reduction compared to traditional sand plaster, making it easier to handle and apply on job sites.

Available Pack Sizes

30Kgs

Coverage

-

Application Areas

-

Technical Data Sheet(TDS)
MSDS
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Features and Benefits
  • Lightweight: Weighs up to 60% less than ordinary sand plaster, ideal for panelized wall construction.
  • Strong: Enhanced resistance to hydration cracking with the addition of alkali-resistant glass or polypropylene fibers
  • Insulating: Provides superior thermal and sound insulation compared to sand plaster.
  • Adaptable & Easy to Handle: Perlite is easy to stock and handle on the job site.
  • Stable & Durable: Resistant to rot and decay, with proven effectiveness in various conditions since 1946
Uses
  • Basecoat for stucco finishes
  • Substrate for ceramic tile or masonry veneer
  • Application over metal or wire lath
  • Application on surfaces prepared with a cementitious bonding or key coat, or directly over other surfaces with an approved liquid bonding agent
Technical Information
# Property Value
1 Compressive Strength 145-435 psi (1.0-3.0 MPa)
2 Flexural Strength 130-261 psi (0.9-1.8 MPa)
3 Thermal Conductivity 0.08-0.16 W/mK
4 Wet Density 700-1,100 kg/m³ (43-68 lb/ft³)
Data Reliability

All technical data provided in this document are based on laboratory tests. Actual performance may vary due to factors beyond our control.

Regional Compliance

Product specifications may vary based on local regulations. Please refer to the local Product Data Sheet for precise information.

Legal Disclaimer

The information and recommendations regarding the application and end-use of Carbolink products are provided in good faith based on our current knowledge and experience. Due to variations in materials, substrates, and actual site conditions, no warranty of merchantability or fitness for a specific purpose can be inferred. The user must determine the product's suitability for the intended application. Carbolink reserves the right to change the properties of its products. All proprietary rights of third parties must be observed. Orders are subject to our current terms of sale and delivery. Always refer to the most recent local Product Data Sheet, available upon request.

Guaranteed Reliability

We design our materials for exceptional lifespan and unwavering reliability.

Unbeatable Value

Exceptional Performance at an Outstanding Price

Certified Quality

Meeting Industry Standards for Performance and Safety