FD-H001 Heavy-Duty Anti-Corrosion Epoxy Zinc Rich Primer for Steel Substrates

Product Description

Epoxyzinc_-richprimerisatwo_-componentcoatingwithepoxyresinasthebasematerial, phosphorironpowder,rust-proofpigment,etc., and cured by polyamide.It ispacked by dual componentsAand B.Characteristics:Highshielding property, superioranti-rustproperty, strongadhesion, and good oilandwaterresistance.

2.Surface treatment:
The steel surface is shot blasted or sand blasted to Sa2.5 level, or manually rust-removed to St3 level.

3.Construction conditions:
The substrate temperature must be 3°C higher than the dew point, relative humidity <85%, wind force ≤ level 3; when the substrate temperature is lower than 5°C, the epoxy resin and curing agent stop reacting and construction should be stopped. Avoid rainy, foggy, windy and sandy days and condensation in the morning and evening for outdoor construction.

4.Notes:
1. Before use, employ mechanical stirring to ensure component A is uniformly mixed, and subsequently blend it evenly with component B.
2. During the coating process, regular stirring is essential to prevent sedimentation, as an imbalance in the powder to liquid ratio can compromise the paint film quality.
3. For optimal results, it's recommended that the dry film thickness be maintained at ≥70μm, completing 1 to 2 coats.
4. After mixing, the two-component paint should generally be used within 5 hours to maintain coating quality.
5. After using the curing agent, seal it tightly and use it promptly to avoid losses due to reactions with airborne water vapor.