JZ-301D Primer for Exterior Wall Decoration

Model : JZ-301D
Certification : ISO9001, ISO14001, ISO45001
Packaging : 21 kg/drum
Brand : JOINTAS
Place : Guangzhou, China


JZ-301D adopts a unique anti-alkali formula, which has good permeability and sealing. It dries quickly and has good alkali resistance. It is specially produced for the interior and exterior wall top coating, as a special material to seal the base surface, to prevent the base layer and stains from appearing.

Standard: GB 24408-2009
                 JG/T 210-2018

Product manual
JZ-301D adopts a unique anti-alkali formula, which has good permeability and sealing. It dries quickly and has good alkali resistance. It is specially produced for the interior and exterior wall top coating, as a special material to seal the base surface, to prevent the base layer and stains from appearing.
Product feature
  • Good permeability
  • Good resistance to alkali, mold, and seaweed, can dry quickly
  • Strong adhesion, weatherproofing, and anti-chalking
  • Good sealing, preventing the top coating from penetrating the wall while avoiding the appearance of alkali stains in the base layer, saving materials.
Main purpose
  • All kinds of concrete, mortar, cement, plastering surface base.
Standards compliant
  • GB 24408-2009
  • JG/T 210-2018
Technical parameters

Dilution: Use clean water (not exceeding 20% of the total mass) to dilute, and stir evenly;
Theoretical paint consumption: 10-12m2 /kg/time (dry film thickness 30 microns);
Construction conditions: Environment temperature>5℃; relative humidity<85%;
Recoating time: Under the condition of environment temperature 25℃, humidity <85%; Tack-free time: 30 minutes; recoating: 2 hours.
                            Make appropriate adjustments according to the environment temperature and humidity.
Color: White.

Use restrictions

Suggested painting system:
High-performance exterior wall putty 2 times;
Jointas JZ-301D Primer 1 time
Jointas Top Coating 2 times