THISTLE BONDING COAT 25KG (PURPLE BAG)

THISTLE BONDING COAT 25KG

Thistle Bonding Coat is a lightweight, pre-mixed gypsum undercoat plaster designed for low-suction or smooth backgrounds such as concrete, dense blocks, and plasterboard. It’s ideal for filling gaps, correcting uneven walls, and creating a strong, keyed base for finishing plasters like Thistle Multi Finish.

Product Features / Specifications

• Lightweight gypsum-based undercoat plaster
• Pre-mixed for consistent quality and reliable performance
• Designed specifically for low-suction and smooth backgrounds
• Creates a strong mechanical key for finishing coats
• Easy to apply and control on walls and ceilings
• Supplied in a durable 25kg bag, suitable for trade and site use

Product Benefits

Thistle Bonding Coat delivers dependable results on surfaces that are traditionally difficult to plaster. Its lightweight formulation reduces fatigue during application while maintaining excellent strength and adhesion. The plaster spreads smoothly, allowing contractors to build up areas efficiently and achieve a flat, even finish ready for top coats. By forming a solid, keyed surface, it helps improve the longevity and appearance of the final finish, reducing the risk of failure over time.

Applications and Versatility

• Surface Preparation: Ideal for preparing challenging surfaces for plastering, including painted or tiled areas.
• Versatility: Suitable for both new, smooth walls and for “making good” old or damaged surfaces.
• Application: Provides excellent workability for easy spreading.
• Protection: Offers good fire protection.

Features & Benefits List

• Excellent adhesion to low-suction backgrounds
• Lightweight for easier handling and application
• Improves work speed and on-site efficiency
• Creates a durable, keyed base for finishing plasters
• Smooth workability for accurate levelling
• Suitable for a wide range of repair and preparation tasks

Technical Specifications

• Thickness to apply (Max): 11 mm
• Thickness to apply (Min): 11 mm
• Setting time: 2 hours
• Standard: EN 13279-1:2008
• Classification: Type B4/20/2 and C3/20

Additional Information:

We offer convenient and flexible delivery options to suit every project:

Van delivery for smaller orders - HIAB crane lorry for larger or bulk deliveries - Site delivery available on request

If you need delivery before the estimated date, please contact us and we’ll do our best to arrange an earlier slot.

For more information, please contact either

Oldham on 0161 633 1264

Agecroft on 0161 383 6400

Rochdale on 01706 656 980

Or email us at [email protected]