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Save 34%
Ronseal Isoflex Liquid Rubber Black 4.25 litre 34892

Ronseal Isoflex Liquid Rubber Black 4.25 litre 34892

SKU: 250207115638001 EAN: 5010214567027

Compare 3 prices for Ronseal Isoflex Liquid Rubber Black 4.25 litre 34892 — from £59.99 to £90.95 across 3 UK sellers including Screwfix, Tooled Up, My Tool Shed. Save up to £30.96 (34%).

£59.99 10h ago
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Compare Prices from 3 Sellers

Prices updated 19 Apr 2026
2
Tooled Up
£90.95 +£30.96
4h
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3
My Tool Shed
£90.95 +£30.96
4h
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#2 Tooled Up
4h ago
£90.95 +£30.96
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#3 My Tool Shed
4h ago
£90.95 +£30.96
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The 4.25 litre Black variant of Ronseal Isoflex High-Performance Liquid Rubber is the largest size available, making it the economical choice for extensive roofing projects or contractors working on multiple jobs. This generous capacity ensures you have sufficient product for larger roof areas without the need for multiple containers. Formulated with advanced liquid rubber technology, this waterproofer delivers 5 times greater flexibility than conventional bitumen coatings, providing exceptionally long-lasting protection. The tough, durable black coating will not crack, perish or peel, making it perfect for demanding commercial and domestic applications. Features and Benefits: • 4.25 litre capacity for larger roofing projects and better value • Professional black finish for superior aesthetics • Adheres to virtually all roofing surfaces • 20 year performance with correct preparation and application • Impervious to all weather conditions • Forms a permanent flexible waterproof coating Specifications: Seal Type: Roof Seal Size (L): 4.25 Colour: Black
Brand Ronseal
Item Diameter 4.25L
Item Weight 5040
Material Rubber
Model 34892
MPN 34892
Suitable For ISOFLEX
Type Seals
No features listed
No items listed

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