Rated 4 out of 5Â by howlsatthemoon good traditional flux
for the reviewer above- this is a traditional flux you muppet! that means that you have to clean both pipe and fitting thoroughly before fluxing. provided you do that then a traditional flux will never let you down. this product is absolutely fine, just make sure you use it properly.
Rated 2 out of 5Â by mack22 Cheap but poor!
Having used Powerflow for years, I thought I would give the Screwfix flux a go as it was cheaper, even with a perfectly clean joint the solder flow was poor and the joint looked dirty, so I resorted to scraping out my empty Powerflow containers, solder flowed and a clean perfect joint, the Screwfix flux has no self cleaning agent in it as far as I can tell..
Rated 5 out of 5Â by Tony1960 Does what it says on the tin.
Can't find any difference between this and leading brand names, other than the lower price.