Evening All. Is there an inline sprayer we could use for TFR application, similar to CC sprayers? It says the 100psi minimum needed so modified with our Rectus / EZ-Snap fittings (without the gun) and used in line, connected between reel and pole hose, could mix pure TFR with water from van system and apply mixture with brush. no need for separate backpack and pole with aplicator. Perhaps new product idea to apply chemicals for window and UPVC cleaning.
https://alltec.co.uk/product/revolution-in-line-injection-sprayer/
https://alltec.co.uk/product/revolution-in-line-injection-sprayer/