British Gypsum Thistle Hardwall Plaster 25kg
Product
High-impact resistant undercoat plaster for masonry backgrounds. Suitable for robust internal wall surfaces prior to finishing coats. Quick-setting nature offers strength for high-traffic or impact-prone areas.
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Product Overview
High-impact resistant undercoat plaster for masonry backgrounds. Suitable for robust internal wall surfaces prior to finishing coats. Quick-setting nature offers strength for high-traffic or impact-prone areas.
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
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Core Products Core
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|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £15 ex. VAT |
| Between £100 - £300 ex. VAT | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{schedule}} Quick drying undercoat plaster
- {{layers}} For medium to high suction surfaces
- {{security}} High impact resistance
- {{architecture}} Ideal as a durable base coat for Thistle finishing plasters
Technical Specification
| Product: | Hardwall |
|---|---|
| Size: | 25kg |
| Sales Unit: | Bag |
| Brand: | British Gypsum |
| Manufacturer's Reference: | 06110/3 |
| Status: | Non-Returnable |
Technical Downloads
Product Overview
British Gypsum Thistle Hardwall, a quick-drying undercoat plaster, formulated for medium to high suction masonry backgrounds including bricks, aircrete blocks, and medium-density blockwork.
It can be applied by hand or with a mechanical plastering machine, offering flexibility on site and supporting faster application where required.
Once set, it provides a durable, high-impact undercoat that is ideal for finishing with British Gypsum Thistle plasters.
It also offers higher-than-normal resistance to efflorescence, reducing the risk of salt deposits forming on the surface. Its robust formulation delivers a strong base coat with excellent adhesion and long-term reliability.
Features & Benefits
- Quick-drying undercoat plaster: Designed for medium to high suction backgrounds.
- Durable base: Forms a strong, impact-resistant foundation for Thistle finishing plasters.
- Efflorescence resistance: Higher protection against salt deposits than standard undercoats.
- Flexible application: Can be applied by hand or with spray machine for increased speed.
- Trusted brand: Manufactured by British Gypsum for consistent quality and performance.
- High impact resistance: Withstands knocks and everyday wear in busy environments.
Applications
- Masonry backgrounds: Suitable for aircrete blocks, common bricks, medium-density blocks, and dense blocks (excluding smooth low-suction types).
- Base coat: Provides a strong, reliable undercoat for finishing plasters across internal walls.
- Hand or machine application: Ideal for plasterers working on both small-scale and large projects.
Installation Guidance
- Background preparation: Ensure surfaces are sound, clean, and of medium to high suction. Avoid smooth, low-suction blocks.
- Mixing: Use clean water and follow British Gypsum guidelines to achieve the correct consistency.
- Application: Apply by hand or mechanical spray machine, then rule and darby to level.
- Finishing: Once set, over-skim with British Gypsum finishing plasters such as Thistle MultiFinish.
Compliance & Performance
- Manufacturer: British Gypsum.
- Product type: Gypsum undercoat plaster.
- Performance: Quick drying, high impact resistance, and efflorescence protection.
- Compatibility: Designed as a base coat for Thistle finishing plasters.
