KINGFISHER 8
Well-known member
Thanks everyone for the input.
I am glad I asked. I had never heard of Patio Magic before yesterday.
B & Q probably cheapest .... anyone know where to get Boracol from? ... maybe B & Q as well.
Thanks everyone for the input.
I am glad I asked. I had never heard of Patio Magic before yesterday.
I had bad algae growth on UV strip , dodgers , spray hood and even in a laminated sail. All were treated liberally with neat patio magic and left to be rinsed off by the next rain storm.
There is no sign of degredation of stitching or materials and I am reassured that Patio Magic has a algacide as an active ingredient (NO BLEACH )which has prevented recurring discolouring for nearly 12 months now.
It is also very effective in eliminating algae build up under toe rails and in the nooks and crevices that a brush cant reach.
It will do nothing for Black Spotted Mildew.
http://www.acs-shop.co.uk/ourshop/prod_3063229-ACS-BORACOL-5Rh-5-Litres.html £30/ 5l. Boracol is used neat. Patio Magic can be diluted upto 9:1, (4:1 usually effective for decks and canvas), cost about £18/5l, ie at 4:1, £4.50/l . So PM is one sixth the cost of Boracol and is 90% as effective. Your choice.I don't Know who retail it in the UKhttp://www.boron.org.uk/Boracolshop_google.htm?gclid=CPjotYi8z8ECFdTLtAodeF8AHw#Boracols
Borocol 10RH contains Disodium octaborate tetrahydrate and Alkyl Dimethyl Benzyl Ammonium Chloride. Both are algicides, well a fungicide and an algicide strictly speaking.
http://www.biokilcrown.co.uk/csi/1540096/f/pdf/boracol_10rh_msds1.pdf
Bleach is Sodium Hypochlorite so be careful if the ingredients include that. (Borocol 10RH doesn't.)
I have seen someone recommending this product: http://www.algonorganics.co.uk/
But as far as I can tell it is 18% Ethanoic Acid to be diluted to 4.5%. That would probably zap your algae though!