4-in-1 Masonry Plastering Mortar

4-in-1 Multipurpose Mortar is a blend of high-quality cement, graded sand, water-retaining agents, inorganic fillers, redispersible polymer powder, silicone water repellent, and anti-cracking materials. It is available in five strength grades: DP-M5, DPM 7.5, DPM 10, DPM 15, and DPM 20.

Information

  • Net Weight: 40KG

  • Model: M5, M7.5, M10, M15, M20

Category:

Ideal for masonry with lightweight, ceramsite, hollow, and AAC blocks. Suitable for interior/exterior plastering, waterproofing, and anti-cracking, providing a solid base for paint, wallpaper, or tiles.

  • Clean and firm substrate; pre-wet high-absorption blocks (e.g., AAC) but keep surface free of standing water.
  • Mix powder with water (1:0.12 – 0.14); mechanical stir for 3 mins until smooth.
  • Apply mortar to bonding surfaces; maintain 10-15mm joints and remove excess.
  • Set control points for thickness; apply in layers (3-10mm total); use mesh for thick layers.
  • After 1-3 hours, float and compact; polish if a smooth finish is required.
  • No water needed indoors at normal temps; spray water in high heat or low humidity (<30%).

Product meets the technical requirements of the GB/T 25181-2019 standard for ‘Ready-mixed Mortar’.

NOTE

  • Application Temp: 5°C – 35°C. Drying time varies with temperature and humidity.
  • Pot Life: Use within 2 hours (@25°C). Do not re-mix dried mortar with water.
  • Joint Thickness: Avoid excessively thin joints to ensure mortar strength.
  • Storage: Keep sealed and dry after opening. Avoid moisture.
  • Mixing: Mix with water only. No other additives allowed.
  • Shelf Life: 12 months in a cool, dry place.

It is a ready-mixed cement mortar for masonry,plastering,waterproofing,and anti-cracking on lightweight,ceramsite,hollow,and AAC blocks—suitable for both interior and exterior walls.

It is available in five grades—DP-M5,DPM7.5,DPM10,DPM15,and DPM20—to match different structural load requirements.

Each bag contains 40KG of dry powder mix,and the product meets the technical requirements of GB/T 25181-2019″Ready-mixed Mortar.”

Mix at a ratio of approximately 1:0.12–0.14(powder:water)and stir mechanically for about 3 minutes until smooth.

The pot life is about 2 hours at 25°C.Do not add water to re-mix mortar that has already begun to harden.

Yes.We supply in bulk quantities and support OEM/private-label packaging for wholesale and project orders.Contact us via WhatsApp or the inquiry form for a tailored quote.

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