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Ronseal Smooth Finish Super Flexible Filler tube, white cap, yellow and blue label with bold black and red text.

Ronseal Smooth Finish Super Flexible Filler

by Ronseal

£4.99from 5 retailers

Ronseal Smooth Finish Super Flexible Filler is ideal for flexible repairs in door frames and skirting boards, preventing cracks and ensuring durability.

GTIN05010214865598
EAN5010214865598
MPNRSLSFF330G
Prices updated 18 Jun 2026

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Wilko

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Power Tools Direct logo
In stock£5.95 delivery2-7
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£3.67

£9.62 total inc. delivery

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Product Description

The Ronseal Smooth Finish Super Flexible Filler is a ready-mixed filler designed for flexible repairs between two surfaces, making it ideal for areas where movement occurs. This professional-grade filler is particularly suited to interior door frames and skirting boards where traditional fillers may crack over time. The formula flexes and stretches with natural movement, preventing cracking and ensuring long-lasting repairs. It effectively fills gaps up to 6mm wide, providing reliable coverage for common joinery gaps. The quick-drying formulation is over paintable in just 1 hour, allowing tradespeople to complete jobs efficiently. Supplied in a convenient tube format, this white filler is ready to use straight from the pack, eliminating preparation time on site. The flexible properties make it especially valuable for joinery work where seasonal expansion and contraction can compromise standard fillers. Features and Benefits: • Flexes and stretches to prevent cracking in high-movement areas • Fills gaps up to 6mm wide for effective coverage • Over paintable in 1 hour for quick job completion • Ready-mixed formula for immediate use • Ideal for door frames and skirting boards Specifications: Use: Wood Filler Type: Ready-Mixed Pack Type: Tube Size (kg): 0.330 Colour: White

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