Etching Primer 920 is a single component rinseable detergent solution.
USES
Intended for use as supplied as a rinseable cleaning liquid for new or aged EPDM. May be suitable for other single ply roofing membranes. Please call WeatherStar.
STORAGE STABILITY
One year in original unopened container.
TOXICITY
Prolonged or repeated contact may cause eye and/or skin irritation.
(Please see MSDS for more information.)
CLEANER
Clean equipment with water.
APPLICATION
- Apply etching detergent with sprayer of choice, Hudson type agricultural sprayer, conventional pressure sprayer, or airless sprayer.
- Use 3 to 4 foot (.9 to 1.2 m) arc pattern.
- Allow etching detergent to stand for 5 minutes.
- Clean with commercial powerwasher, >2000 psi (13.19 MPa).
TECHNICAL DATA
| Color: | Clear to light pink. |
| Consistency: | Same as water. |
| Weight, lb./gal: | 9.45 lbs. |
| Solids: Weight: Volume: |
0% 0% |
| Flash Point: | ASTM D-56 None |
| Flammability: | Non-Combustible |
| PH: | 9.5 |
| Boiling Point: | 212° F |
| Freezing Point: | 18° F |
| V.O.C.: | None |
| Coverage: | 400 sq. ft. per gallon (9.82 m2/L) |
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