British Gypsum Thistle HardWall Undercoat Plaster 25kg (SKU: 20273)

Ideal for use on most masonry, Thistle HardWall plaster will add a smooth, high quality finish to bricks, and medium-density and aircrete blocks. This lightweight plaster not only dries quickly, but provides superior impact resistance for any high wear areas too. It also ensures there’s a durable base ready and waiting when you want to apply any decorative finishes.



Thistle HardWall pre-mixed gypsum plaster only needs clean water added and it’s ready to be used. You can apply it by hand, spray, or in a 2-coat plaster system. The ideal consistency should allow the ribbons to run together. It’s important that the temperature does not drop below 0°C when you’re applying the plaster or as it dries.

We offer free delivery on orders over £300 with no minimum order requirements to customers near our network of branches. Standard delivery is 2-3 working days. Our standard delivery fee is £15. To find out if we can deliver to you please enter your postcode when prompted. If you need more help please contact your local branch. Once you have placed your order one of our team from your local branch will be in touch to arrange a delivery date for you. We offer free next day delivery on smaller postable items such as screws, gloves and some tools on orders over £50. A postage cost of £5 applies for orders below this. These items can be delivered nationally by our trusted delivery partner DPD to most mainland UK addresses. We endeavour to ship all orders within 24hrs of receiving the order. Please see our delivery page below for further details.

If you’d like to return your goods, or part of your goods, please contact your local Elliotts branch to arrange this. Returns are accepted if defective or damaged (please contact us) or if the product is returned in new/unopened condition. Please see our returns page below for further details.