can this product be used on felt roofing

yes, works very well, ensure roofing material is dry and remove all debris first, use two coats and allow for 24 hours between and you will have no problems. Use cheap brushes and throw away after each coat!!!

Does it need primer for asbestos

You should never brush this onto any asbestos as brushing will release asbestos fibres which will end up in your lungs, especially if the surface is dry!

can it be painted over with solar reflective paint?

Yes it can be overpainted with Solar Reflective Paint.

Can you tile over this once dry?

This is a flat roof coating and is not intended to be in lieu of sarking felt on a pitched and tiled roof. Use lapped underfelt for pitched and then tiled roofs, hope this helps, Tim

Sika Black Jack 905 All Weather Roof Coating Black 5

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

Help Track order

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R3840

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

🖤 Seal it, shield it, and never worry about leaks again!

SIZED FOR EVERY JOB - Available in 5L and 25L tins to match your project scale, from quick fixes to full-scale renovations.
FAST TRACK YOUR PROJECT - Dries quickly so you can apply a second coat within 24 hours, saving you time and hassle.
ULTIMATE WATERPROOF SHIELD - Creates a robust barrier against water and vapor, perfect for roofs, gutters, and structural steelwork.
BUILT TO BRAVE THE ELEMENTS - Solvent-based with added fibers for unmatched durability and weatherproofing strength.
VERSATILE SURFACE COMPATIBILITY - Seals and protects asphalt, felt, concrete, metal, tiles, and more—one product, endless uses.

Sika Black Jack 905 is a premium 5-litre all-weather roof coating designed for rapid drying and superior waterproofing. Its solvent-based, fiber-reinforced formula delivers a tough, durable finish compatible with multiple substrates including asphalt, metal, and concrete. Ideal for professional-grade weatherproofing on roofs, gutters, and steelwork, it offers versatile protection with quick recoat times, making it a trusted choice for lasting, reliable coverage.

Specifications

ASIN	B0012L72C0
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	2,997 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Roof Coatings & Paints
Colour	Black
Customer Reviews	4.5 4.5 out of 5 stars (2,759)
Date First Available	1 Jan. 2007
Delivery information	We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Guaranteed software updates until	unknown
Included Components	1 x Metal Tin
Item Package Quantity	1
Item Weight	5.14 kg
Item model number	EVB90505
Manufacturer	Sika Everbuild
Material	Plastic
Number of Pieces	1
Part Number	EVB90505
Product Dimensions	18 x 18 x 23.5 cm; 5.14 kg
Size	5ltr

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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R3840

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Sika Black Jack 905 All Weather Roof Coating, Black, 5 Litre

Description

Specifications

Common Questions