Avoid the tubro builder's bog from the hardware warehouses
Best Flexible Timber & Wood Filler & Adhesive
Our two part flexible epoxy wood filler & adhesive has been specifically formulated for timber & wood repairs. It's suitable for external use on windows & doors, but it's also a great product for other timber repairs, wood work & timber joinery repairs.
So choose a wood repair filler that's made to last & trusted by timber window experts, avoiding the cheap and nasty turbo builders bog products that simply hide the wood rot and damage - masking the problem which will reoccur in the future.
Sellaseal
DT Wood Repair Epoxy - 1 hour Cure
5.0 / 5.0
(15) 15 total reviews
The ultimate long term replacement for builders bog.
Our 1 hour fast-cure flexible epoxy not only fills but adheres as a glue.
Formulated for external wood repairs and ideal for wooden windows or door renovations and refurbishment.
This is tested & trusted by wooden window repair experts and proven to way outlast those dodgy turbo builders bog products that only mask the real problem.
Please note: a twin cartridge Epoxy Gun is required to dispense this product.
Where rot has been detected it should be cut out and the area stabilised using the Epoxy Hardener.
View full details

How to mix our double tube epoxy window filler
Find out why we don't use turbo builder's bog products
We always recommend home owners to ask their carpenter "which method they plan to use" when repairing old wooden and timber windows.
If you hear the words "patch and paint" or turbo builder's bog, it's probably time to get a second opinion from window repair expert to ensure you get the job done correctly.
Otherwise, you might be repairing the windows again much sooner than you expected!
It is time to repair your old wooden windows & doors?
Most DIY home renovators actually have the skills to repair their old timber joinery, wooden windows and wooden doors, including removal and treatment of rotten wood, installation of our high quality draught seals, new hardware and a fresh coat of paint.
About to start some timber repairs or fixing up some old wood rot at your place?
Other materials for timber & wood repairs
Thirty five years of repairing wooden windows sorts products into two piles: the ones that survive on real jobs and the ones that end up scraped back out. This collection is the first pile. Glazing supplies, timber repair epoxies, cords and consumables, each one used by our own crews before it earned a place in the store.
Sash Glaze replaces linseed putty for bedding and facing glass, skins fast and takes paint the same week. The wood repair epoxy system rebuilds rotten sills and rails rather than hiding them. Waxed cotton sash cord comes from the English family firm that has braided it since 1856, and their story is worth reading. Setting blocks, acrylic sealant and secondary glazing film round out the kit.
If the job is a full reglaze to heavier glass, price the counterweights in from the start: the sash weight calculator gives the figures in kilograms, and the reasons are on the blog.
-
CRL Acrylic Latex with Silicone
Regular price From $12.72Regular priceUnit price / perSale price From $12.72 -
Cut 5 Glass Handling Gloves (Pair)
Regular price $26.49Regular priceUnit price / perSale price $26.49 -
Cut Protection Sleeve (Gauntlets)
Regular price $34.97Regular priceUnit price / perSale price $34.97 -
DT Epoxy Starter Pack
5.0 / 5.0
(1) 1 total reviews
Regular price $249.99Regular priceUnit price / per$299.99Sale price $249.99Sale