Lightweight & Thin-Coat Plastering Mortar

Engineered with high adhesive strength, it bonds firmly to substrates to prevent long-term cracking or peeling. It also offers superior water resistance and structural strength, making it ideal for wet environments or areas subject to external impact, such as floors and wainscoting. The product is available in three strength grades: DP-M5, DP-M7.5, and DP-M10.

Information

  • Net Weight: 40KG

  • Model: M5, M7.5, M10

Features

  • High Bonding Strength

  • Refined Finish

  • Optimized for Exposure

  • Superior Durability

Category:

Designed for AAC blocks, lightweight bricks, and the entire AAC series.

Surface Types: Ideal for plastering and leveling on high-absorption wall materials, lightweight partition walls, and internal dividers.

  • Clean substrate of debris; ensure surface is firm and free of dust, grease, or loose particles.
  • Roughen shear wall surfaces (scarification); pressure wash to remove dust 24 hours before application.
  • Apply in a single layer at a minimum thickness of 10 mm.
  • Apply alkali-resistant fiberglass mesh at joints of different materials.
  • Perform surface finishing promptly once water begins to recede (water absorption). Begin water curing 24 hours after completion (recommended twice daily, morning and evening, for 3 days).

This product complies with the technical requirements of GB/T 25181-2019 “Ready-mixed Mortar”.

Test ItemTechnical Data
Compressive Strength – MpaM5, M7.5, M10
Setting Time – h3 – 12
Water Retention Rate – %≥ 99
14d Tensile Adhesion Strength – Mpa≥ 0.3

NOTE

  • Dry Crust: If a crust forms on the surface, remove it before use. No Remixing: Do not add water to reuse hardened mortar.
  • Environment: Suitable for use in temperatures between 5°C and 40°C.
  • Safety: Contains alkaline components that may cause skin irritation; wear gloves and protect eyes.
  • Transport: Protect from rain and sun exposure; ensure packaging remains intact. Storage: Store in a cool, dry place above 0°C.
  • Shelf Life: 12 months.

It is engineered with high adhesive strength that bonds firmly to substrates to prevent long-term cracking or peeling, while offering superior water resistance for wet-environment use.

It’s designed for AAC blocks and lightweight bricks — ideal for plastering and leveling on high-absorption wall materials, lightweight partition walls, and internal dividers.

Three grades are available — DP-M5, DP-M7.5, and DP-M10 — in 40KG bags.

Clean the substrate of debris and ensure it is firm and free of dust, grease, or loose particles. Shear wall surfaces should be roughened (scarified) and pressure washed to remove dust 24 hours before application.

Apply in a single layer at a minimum thickness of 10mm, and finish the surface promptly once water begins to recede. Begin water curing 24 hours after completion, recommended twice daily (morning and evening) for 3 days.

Apply alkali-resistant fiberglass mesh at joints where different materials meet, and finish the surface promptly once initial water absorption occurs.

14-day tensile bond strength is ≥0.3 MPa; setting time is 3–12 hours, with water retention ≥99%.

It complies with the technical requirements of GB/T 25181-2019 “Ready-mixed Mortar.”

The product contains alkaline components that may irritate skin, so wear gloves and protect your eyes. Store in a cool, dry place above 0°C, protected from rain and sun; shelf life is 12 months. Suitable for use between 5°C and 40°C, and any dry crust that forms should be removed before use — never re-mix hardened mortar with water.

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