Skip to content
Contact About Us Help Guides & Information Trade Accounts
⚡ Rock Bottom Prices. Maximum Choice.⚡
⚡ Rock Bottom Prices. Maximum Choice.⚡
TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml
TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml
TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml
TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml

TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml

Shop All TIMCO
SKU 247596-TIM
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99
Size: 750ml
Mix & Match multibuy — buy any 2 or more and save 5% MULTIBUY — Mix & match, buy any 2+ & save 5% Combine any products in our 5% Mix & Match range — discount applied automatically in your basket. No code needed.
Collection & Delivery
Click & Collect — Rock Bottom Northampton Collect from our Northampton store · FREE
Home Delivery FREE over £75

TIMCO Fill & Fix Expanding PU Foam B3 Hand Held - 750ml — genuine TIMCO trade stock, sold as the pack (Single Can). Choose your size above.

TIMCO B3 general purpose fill & fix expanding foam is a high quality polyurethane based expanding foam designed to give excellent thermal and acoustic characteristics. Expands to 30 times its original volume, quick to dry and can be sawn, sanded and painted once fully cured. Ideal for filling and insulating irregular or awkward gaps where the foam can expand and fill the cavity to prevent heat loss and deaden sound. Can also be used as a tempora

Sizes in this range

Size Pack Barcode Code
750ml Single Can 5055893388310 247596
750ml Single Can 5055893388327 247641
🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare