Good anti rust and water resistence primer coat for machine tools SLD20
SLD20 water-based primer specially for electromechanical equipment, it widely used in the coating protection of steel structures, machine tools, elevators, etc. It is not recommended for the coating protection of aluminum, galvanized sheet and stainless steel.
It is a primer coat for iron anti corrosion with excellent film performance, water resistence and good anti corrosion. It had better to combine top coat SLD70 to use in order to have good effect of anti corrosion.
Primer coat: SLD20
Top coat: SLD70
Salt spray resistence
Corrosion width<3mm(50±1μm 35±2℃ 96h)
Thickness of dry film(one Layer)
Theoretical Spreading Rate
Brush, roll, dip, spray
Construction environment temperature 5~40℃, relative humidity 40%~80%
It is recommended to use the original liquid. if diluted, add water not more than 5%
Wind speed after construction
Drying under 1-2m/s
Mixed use time
Packaging & Shipping
A. 20kg/iron drum net weight
B. Packing with pallet as per buyer's special request.
C. Cargos photo before and after loading into container.
Haisun-Tech follows the “Customeroriented” R&D philosophy and highly value the research of new environmental material and its application. Now we have set up 4 R&D centers: “The Lab of Water-based Macromolecule Material Synthesis” “the Lab of Engineering & Techniques on Water-based Macromolecule Material’s Application ”“The Lab of Physicochemical Properties Test for Material” “The Lab of Exterior Decoration Material Pilot Test”. Working with a highly trained and efficient R&D team, we had achieved more than 10 nationalinvention patents authorization and 1 internationalpatent for invention.Based on innovative management philosophy,powerful R&D strength, advancedmanufacturing & testingequipments and professional service, Haisun-Tech leads the industry’s direction. We regard” High-tech Oriented Haisun, Hundred years Haisun” as our corporate vision and sincerely hope to create the ecological home & green world with all the environmental supporters.