Y 2020 m 9 d 12 h 15.
Roof paint drinking water.
The use of paint containing white lead was banned in new zealand in 1979 but some special purpose lead based paints containing red lead are still available.
Roofs used as water catchments must not be painted with lead or chromium based paints.
Yes after 7 days from applying the last coat of roofbond roofing paint all colours it is safe to collect drinking water.
Soap water clean up.
Elastomeric paints are specialty roof coatings specifically for rainwater harvesting.
While the material isn t cheap and multiple coats are often required this could be something to consider especially for rooftops that aren t otherwise safe to collect from.
Http www arcane industries co uk l1 p294 r2483 waterproof roof html arcaroof is an acrylic elastomeric waterproof coating used to waterproo.
Application and recommendation for when a roof is being painted for the collection of rain water for tankage purposes.
Anti rust primers sometimes contain chromium salts.
Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.
With more people using water paints because of advances in technology that improve their quality we will be relying less on oil based materials and paints.
Well if you re made of money an authentic copper roof would be about as good as you can get considering that s what is used in many homes to deliver drinking water.
Is it safe to catch drinking water from a roof coated in roofbond roofing paint all colours.
Behr multi surface roof paint reviews page 2.
Long lasting and durable.
Black jack eterna kote 4 75 gallon silicone reflective roof coating lifetime warranty item 484330.
Water paint is more eco friendly than oil paint.
For pricing and availability.
People prefer water paints for their very minimal odor when doing painting jobs in rooms attics or other contained spaces.
These should be clearly labelled.
Drinkable rainwater can be collected from most roof types including undamaged asbestos colorbond zincalume and galvanized steel.
Safe roofing materials for rainwater harvesting.
Painting of roofs involving tank water.