Larsen PVA Bond Primer & Bonding Agent | Multi-Purpose PVA for Plastering, Rendering & Screeding

Larsen PVA Bond is a versatile multi-purpose primer, sealer, and bonding agent designed to improve adhesion and performance in a wide range of construction and renovation applications. Suitable for use prior to rendering, plastering, screeding, and repair work, this high-quality PVA formulation helps create strong bonds between building materials while improving the workability and durability of cementitious mixes.

Ideal for porous and difficult substrates, PVA Bond penetrates and seals surfaces such as concrete, brickwork, timber, and masonry, reducing dusting and controlling substrate suction. By regulating absorption, it helps improve the bond between substrates and subsequent plaster, render, screed, or repair materials.

PVA Bond can also be incorporated into cement-based repair mortars and patching compounds to enhance strength, flexibility, and adhesion. Suitable for both professional tradespeople and DIY users, it provides a reliable solution for surface preparation, bonding, and repair work across domestic, commercial, and industrial projects.

Whether used as a primer before plastering, a bonding agent for screeds, or an additive in repair mortars, Larsen PVA Bond delivers dependable performance and improved application results.

Key Features

• Universal primer and bonding agent
• Improves adhesion to porous surfaces
• Enhances strength of cementitious mixes
• Improves workability of mortars and repairs
• Seals porous substrates
• Helps prevent concrete dusting
• Suitable for plastering, rendering and screeding
• Ideal for patch repairs and maintenance work
• Easy-to-use water-based formulation
• Suitable for professional and DIY applications