what area will 1ltre cover

A 2.5l can wil cover 2.5sq meters of felt painted twice. Hope that helps

Still wet after 20 hours?? Anyone else experience this?

Depends on temp. but should be dry within 20 hrs. However if it waservice for proper advice.s applied to a moist surface perhaps this affects the drying cycle, suggest you contact manufacturer

can it be used over lead flashing?

I'm not sure but if you can use it over roofing felt I would guess that you could

can it be applied to felt that was torn in a gale

Yes, it can as long as you manage to flatten it down again

Hprs25l 2 5l Thompsons High Performance Roof Seal Black

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal your roof, secure your peace of mind — 10 years of leak-proof confidence!

TRUSTED BY DIY PROS - Highly rated with 4.4 stars and a proven track record of stopping leaks effectively.
UV ARMOR TECHNOLOGY - Iron oxide pigments create a robust barrier against harsh UV rays, maintaining seal integrity.
DECADE LONG DURABILITY - Engineered to flex with roof movement, preventing cracks and splits for 10 years.
EFFORTLESS APPLICATION - Generous 2.5L volume with smooth consistency for seamless DIY roof repairs.
VERSATILE ROOF COMPATIBILITY - Perfect for resealing and repairing a variety of roofing materials with professional results.

The HPRS25L 2.5L Thompsons High Performance Roof Seal in black is a premium, UV-resistant roof coating designed to protect roofing membranes from cracking and weather damage for up to 10 years. Featuring iron oxide pigments for superior UV stability and a flexible formula that adapts to roof movement, this 2.5L sealant offers an easy-to-apply, durable solution ideal for DIY enthusiasts and professionals alike seeking long-lasting roof protection.

Specifications

ASIN	B001GU6HZK
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	33,096 in DIY & Tools ( See Top 100 in DIY & Tools ) 25 in Roof Coatings & Paints
Colour	Black
Customer Reviews	4.6 4.6 out of 5 stars (555)
Date First Available	1 May 2007
Guaranteed software updates until	unknown
Included Components	Mounting Hardware, User Manual
Item Package Quantity	1
Item Weight	1.7 kg
Item model number	RSLHPRS25L
Manufacturer	Ronseal
Material	Iron Oxide
Part Number	RSLHPRS25L
Product Dimensions	16.3 x 16 x 16.5 cm; 1.7 kg
Shape	Round
Size	2.5L
Voltage	100 Volts
Wattage	6 watts

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