| 配方类型： |
METALS |
| 配方说明： |
Liquid Metal Cleaner |
| 配方组成： |
Sodium metasilicate pentahydrate/20
H2O/66
NTA Na3 pentahydrate/1 or 2
"Petro" BA or "Petro" 11 Liquid/10
Nonionic (nonyl phenol or linear alcohol ethoxylate)/1 or 2 |
| 配制方法： |
At a concentration of 10% or above, the "Petro" 11 prevents the etching and darkening of aluminum. Recommended use: 1 to 2 oz per gal of water. Recommended for general hard-surface cleaner of floors, walls and metal surfaces. Not recommended for automobile exteriors or where streaking of the surface is objectionable. |
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