Finishing Compound
High-quality finishing compounds designed for smooth, flawless plasterboard and drywall surfaces. Easy to apply, quick to sand, and paint-ready.
ABT Supplies offers a professional range of finishing compounds engineered for the final stages of plasterboard and Gyprock jointing. These top coat joint compounds deliver smooth, even coverage and a consistent finish ready for sanding and painting.
Whether you’re applying a joint compound for skim coating or a finishing compound for drywall, our products ensure excellent workability, minimal shrinkage, and a uniform finish across every surface. Perfect for both residential and commercial projects requiring a professional-grade result.
Benefits of our Finishing Compounds
- Smooth, creamy texture for effortless application
- Minimal shrinkage and easy sanding
- Delivers a clean, even finish ready for paint or texture
- Ideal for plasterboard and Gyprock jointing systems
- Suitable for skim coat or finish coat applications
- Consistent drying and colour for seamless blending
- Professional results on walls, ceilings and repairs
Applications
- Top coat finishing for plasterboard and drywall systems
- Applying a skim coat of joint compound for uniform surface texture
- Finishing Gyprock joints, corners and patch repairs
- Smoothing uneven surfaces before painting or sealing
- Use as a joint compound finish coat in multi-stage jointing systems
- Interior wall and ceiling finishing for a professional result
PRODUCTS
Mastaglide
A premium joint finishing compound designed for final coating applications. Mastaglide provides a smooth glide, low shrinkage, and easy sanding—ideal as a finishing compound for drywall or Gyprock finishing compound for achieving a flawless, paint-ready surface.
Mastalite
A lightweight plasterboard finishing compound that delivers excellent workability and a smooth finish. Mastalite is perfect for large surface areas or skim coat joint compound applications, offering consistent results with minimal effort and easy sanding.
MastaFix20
A fast-setting finishing joint compound formulated for patching, touch-ups, and small finishing areas. MastaFix20 provides a strong bond, quick drying time, and smooth finish – ideal for repairs or final joint compound finish coat applications.
Hardie™ Top Coat
A water-resistant finishing compound designed for use with Hardie Base Coat to create seamless flush joints on Villaboard™ Lining. Provides superior joint strength, flexible performance and excellent moisture resistance for wet areas, eaves and soffits.