







🖌️ Prime it right, paint it perfect – don’t let stains steal your spotlight!
Rustins Stain Blocker & Multi-Surface Primer is a quick-drying, water-based primer designed to block stains and seal porous surfaces like wood, plaster, and concrete. With a coverage of up to 10 sq. meters per litre, it enhances paint adhesion and durability for both interior and exterior projects. Trusted by professionals and DIY enthusiasts alike, this 250ml primer delivers a smooth, uniform base that reduces the need for multiple paint coats, ensuring a high-quality finish every time.








| ASIN | B01LO54KWI |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 683 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Primer |
| Colour | White |
| Coverage | 9-10 sq. metres/litre per coat, depending on the absorbency of the surface. |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,311) |
| Date First Available | 6 Sept. 2016 |
| Finish | Matte |
| Included Components | 1 x Rustins Stain Block & Multi Surface Primer 250ml |
| Item Package Quantity | 1 |
| Item Weight | 260 g |
| Item model number | SBMP250_FBA |
| Manufacturer | Rustins |
| Material | water based |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | SBMP250 |
| Product Dimensions | 7.8 x 7.8 x 7.5 cm; 260 g |
| Size | 250 ml (Pack of 1) |
| Special Features | Quick Drying |
| Usage | Interior/Exterior |
| Volume | 0.25 Litres |
U**R
Helps a lot before painting wooden cabinets
This product works perfectly as described, after sanding down the kitchen cabinets and drawers the surfaces were wiped down clean and dried, the stain blocker was applied and 250ml is a perfect sized tin to apply across the whole kitchen and still have product left over. We applied the paint and the primer made it so much easier for the paint to stick leaving a much better finish. No strong smells were left over. Great value and quality for moneys worth.
D**R
No frills and does the job!
Good value for money. Coats well, may need a couple of coats, reasonable finish
M**S
small size but just enough to touch up
Just the right size. not used yet but will in the future.
S**L
Use the primer AND then paint!
Works a treat but do bear in mind that you'll need a few coats. Best done over a few days to allow the primer to dry between coats. NEXT you need to paint over the primer! I think this is the step a lot of people seem to miss.
S**N
Water based paint, easy to apply.
Used this product to cover water stains on an interior ceiling. It took three coats to cover the stain but I was happy in the end.
A**R
Brilliant product
Brilliant product, perfect for hiding stains before you sell your house.
D**S
Tin bit small 4 price
Its gd but needs few coats dat only problem
L**A
Paint
A great item we have had a leak on our balcony and when was dry the paint covered the marks very well and still leaking tho at the moment but if not enough paint will order more great product
G**H
But almost twice the price of Kilz 3 Premium Interior Exterior. Rustins is made in the United Kingdom. It's extremely thick and dries quickly, so any of it applied has to be smoothed out immediately--if it isn't a hard glob or ridge will develop in seconds. Kilz dries quickly, too, but it's thinner and easier to work with. I bought the Rustins for a bedroom painted an extremely dark blue-green that had the paint slopped on so that the stains weren't originally visible. First I sanded with a Makita 18v jitterbug, then two thin skim coats of plaster to even up the plowed field surface--that's when numerous black stains appeared thru the white plaster. The Rustins was first applied with a roller on the large area that had numerous black stains 1/2 inch diameter and smaller, and on scattered small stains. Some still showed black and had to be coated a second, third and fourth time with a small brush. That's when I knew it was no better than Kilz. The can had a rough life with numerous brutal dents by the time I got it. The lid wasn't fully tapped close and dried flakes were on the lid when opened. A small amount of hard dried paint was in the box.
S**G
This product covered water stains perfectly. I would definitely recommend purchasing!
Trustpilot
1 week ago
3 weeks ago