HB42 Ultimate Wood Filler has been reformulated into a two-part, styrene-free wood filler that promises to provide a tough, long-lasting repair on all woods inside and out.

More merchants are turning towards HB42 instead of the well-known brand leader seeing a sales increase of 25% since 2019.

With an easy-mix application, the filler sets hard to a strong finish in 30 minutes for a weatherproof repair. The new formula removes the risk of harmful effects styrene can cause, without losing any of the powerful and smooth finish the trades need to get the job done.

Once dry, the filler can be drilled, carved, sanded or planed. It is paintable and stainable and can be used for repairing wood damaged by wet rot on furniture, windowsills, frames, doors and banisters.

White and natural HB42 Ultimate Wood Filler can also be used on grain filling and repairs to shakes, cracks, splits and knot holes. It can even repair wooden constructions including some marine applications.

HB42 Ultimate Wood Filler is now available in three new sizes too: 275g, 550g, and 1kg White and Natural finishes.

Watch Skill Builder trying out our new filler earlier this year: