Quote:
Originally Posted by Vezo, Part II
Thanks guys, I believe On/Off is muriatic acid. Been using it for 25 years on non bottom painted gel coat. Was concerned the AwlGrip would not stand up to it.
|
On/Off is a blend of Hydrochloric Acid, Phosphoric Acid, and Oxalic Acid in a neutral suspension. It is MUCH stronger than Muriatic acid.
Use On/Off
ONLY while wearing gloves, eye protection, and a respiratory mask of at least R97 rating. The manufacturer, Siloo, on the MSDS recommends using a chemical cartridge respirator while using On/Off in an environment where it may become aerosolized, such as in a breeze or windy conditions.
__________________
Common Sense is learning from your mistakes. Wisdom is learning from the other guy's mistakes.
Fr. Frank says:
Jesus liked fishing, too. He even walked on water to get to the boat!
Currently without a SeaCraft 
(2) Pompano 12' fishing kayaks
'73 Cobia 18' prototype "Casting Skiff", 70hp Mercury