If I paint this over the nails in the felt will it seal it and stop it raining it

Yes it will work. Put plenty on to plug the gaps/holes

Does it change the texture?

No. This paint has a subtle lightly textured finish coat not unlike asphalt roofing felt. It’s darker but the texture is effectively the same.

Can you paint it on polycarbonate sheets

I don’t see any reason not to use as long as the polycarbonate sheets are stable.

Is it possible to be used as water proofing for floor of bathrooms before tiles

i do not see why not i used on a garage roof in 2021 and it is sill o.k !!!

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Polar Felt Seal Waterproof Roof Sealant, 500ml, Black | One-Coat Liquid Rubber Waterproof Sealant, Shed and Garage Felt Roofs, Leak and Crack Repair, No Primer Needed

Product ID: 128252400

Details

Brand
Polar Coatings
Colour
Black
Finish type
Flatt / Matte
Size
500 ml (Pack
Item volume
500
Special feature
Long lasting

💧Instant Waterproofing

🖌️One Coat Application

🛠️Durable Protection

¥8958

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🏠 Seal the leaks, save the day!

SEAL THE DEAL - Achieve instant waterproofing with just one coat!
EMERGENCY READY - Perfect for quick fixes on flat or pitched roofs.
SURFACE SPECIFIC - Optimized for felt roofs, but versatile for other surfaces.
NO FUSS APPLICATION - No primer needed—just brush or roll on!
LONG LASTING DEFENSE - Reinforced fibers ensure tough, durable protection.

Polar Premium Black Felt Seal is a 500ml instant waterproof roof sealant designed for quick and effective repairs on flat or pitched felt roofs. Its unique formulation allows for easy application without the need for a primer, providing durable protection against leaks and cracks. Ideal for emergency situations, this sealant covers up to 0.5㎡ and dries touch dry within 3-4 hours, ensuring your roofs stay protected from the elements.

Specifications

Is Waterproof	True
Water Resistance Level	Waterproof
Special Features	Long lasting
Finish Type	Flatt / Matte
Colour	Black
Colour Code	Black
Size	500 ml (Pack of 1)
Item Volume	500 Millilitres
Unit Count	500.0 millilitre

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