Vision TFR CAUSTIC is a new product aimed at UPVC cleaning . This is a powerful cleaning chemical that will help you achieve great results . Very concentrated and economical in use .. we advise always try a test patch .
Simply pre wet soiled area to be cleaned , apply TFR by dipping brush into a bucket that has 250ml to 500ml TFR and then apply . Once applied then agitate and wash using wfp method or by hand sponges .
Some wfp methods are used by applying via a backpack and sprayer , we advise to be careful of surrounding vehicles , persons and grass areas . Wear appropriate PPE
To apply in a backpack sprayer of 18 litres we advise approx 100:1 ratio so 18 litre pack pack would be 180ml . The user can dose stronger as their preference
Read Label advice
Data sheet HERE