Why is the moldy phenomenon seen on the material surface when applying Firecut F-1 in a basement or poorly ventilated location?
F-1 contains the cement and wooden fiber that is vulnerable to mold when applied in damp areas. It is suggested that one layer of No. 500-1 water-based fungicidal paint be sprayed about 3 days after coating the F-1.
What will be the coating amount per gallon when applying the fire-resistant paint on calcium silicate board? What kind of primer should be used, flat enamel or glossy? How many types will be
1.With the specified thickness, the coating area will be about 2 pings per gallon.
2.Use No. 860 water-based cement paint as the primer.
3.Flat enamel type.
4.The fire-resistant paint will be as follows: FW-30 water-based expansion-type fire-resistant paint and FS-31 solvent-based expansion-type fire-resistant paint.
5.FW-30 should be diluted with water, and FS-31 should be diluted with xylene.
The steel structure of the gas station should be coated with 1-hour fire-retardant fire-resistant paint. What kind of fire-resistant coating system should be selected?
It is suggested that the steel structure should be coated with one layer of 50μNo. 1076 epoxy zinc phosphate anti-rust primer (EP-66) first, and then topped with the following paint after being erected at the site.
1.FM-900 Firecut solvent-based expansion fire-resistant putty paint (the thickness meeting the statutory codes will be calculated according to structural dimensions).
2.One layer of No. 1030 water-based epoxy finish coat.
What kind of primer should be used for the steel structure fire-resistant paint?
It is suggested that it should be coated with one layer of 50 μNo. 1076 epoxy zinc phosphate anti-rust primer (EP-66) first.
Can the cement paint be applied during the drying process of fireproof coat?
The fireproof coat requires a longer drying time, which is about 7 days, and the paint should be coated after it is dried through. It is suggested that vinyl ester finish coat should be used to achieve a better effect, however either water-based cement paint or solvent-based cement paint can also be used.
Can water-based fire-resistant paint be available for color blending?
The pigment can be used for treating into a lighter tone, but it may affect the fire-resistant performance.
How wide can be covered by per gallon of solvent-based fire-resistant paint? Is it provided with Level-1 fire-resistant certificate?
Based on the thickness specified for Level-3 heat retardant performance, each gallon of FS-31 can be used to cover 2.1 pings. Such product is provided with Level-3 fire-retardant certificate only.