NCS
Well-known member
- Messages
- 58
Hey guys some help here would be great. Does anyone use a pressure washer to apply hypo on roofs ?? using down stream injector to suck up the chemical. So my Question is: what pressure should I set my pressure washer at?? Its a 3000 psi yanmar, I'm in the process of purchasing the J rod tips for softwashing for the quick connect . And this is leading on to get my ratio right; 3% Hypo with water etc and should I have chemical injector opened fully or closed so less chem coming out? thanks really appreciate if someone could help with advice.
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