Sika Sikabond PVA+ General Purpose Adhesive, Sealer, and Mortar Admixture

Available Sizes:

• 1L White Boxed Weight: 1.1kg

• 5L White Boxed Weight: 5.4kg

Product Overview

Sika Sikabond PVA+ is a general-purpose, economic polyvinyl acetate-based (PVA) solution that functions as a high-quality adhesive, surface sealer, and mortar admixture. Ideal for both professional tradespeople and DIY users, this versatile, water-based product offers excellent adhesion to a variety of surfaces and significantly reduces surface dusting when used as a sealer.

Formulated for easy application and fast performance, Sika Sikabond PVA+ is ideal for interior bonding and sealing jobs involving porous surfaces, plaster, timber, cement, brick, and concrete. Its an essential, multi-functional product for general maintenance, repairs, renovations, and preparation work.

Key Features and Benefits

• Multi-Purpose Functionality Can be used as an adhesive, primer, bonding agent, dustproofer, or admixture.

• Excellent Adhesion Provides strong bonds to porous surfaces such as timber, plaster, masonry, and concrete.

• Reduces Surface Dusting Forms a film that binds surface particles, reducing dust on screeds and concrete floors.

• Improves Workability Enhances the performance of cementitious mortars when used as an admixture.

• Easy to Use Ready to use directly from the container; can be diluted for specific applications.

• Economic Solution Offers a cost-effective option for a wide range of common building tasks.

• Water-Based and Non-Toxic Safe for use in indoor environments; easy to clean up with water.

Applications

Sika Sikabond PVA+ is suitable for a wide variety of general-purpose tasks, including:

• As a bonding agent for plaster, render, screed, or tiles onto existing concrete or brick surfaces.

• As a sealer for porous surfaces such as plaster and concrete prior to painting or decorating.

• As a dustproofer for dry concrete, screed floors, or brickwork.

• As a mortar admixture to increase flexibility, adhesion, and durability of plaster, render, or tile adhesive mixes.

• As an adhesive for bonding wood, paper, card, and fabrics in general-purpose applications.

Technical Specifications

Attribute Specification Product Name Sika Sikabond PVA+ Sizes Available 1L, 5L Boxed Weight 1L: 1.1kg / 5L: 5.4kg Color White (dries clear when cured) Base Polyvinyl Acetate (PVA) Emulsion Form Liquid Application Tools Brush, roller, or spray Shelf Life 12 months unopened Storage Conditions Store in cool, dry place. Protect from frost and direct sunlight Coverage Dependent on substrate; typically 510m/L when diluted VOC Content Low Compliance Complies with general industry standards for bonding/sealing

Usage Instructions

As a Primer or Sealer:

• Dilute 1 part Sikabond PVA+ with 4 parts clean water.

• Apply using a brush or roller. Allow to dry before applying plaster, paint, or other finishes.

As a Bonding Agent:

• Mix 1 part Sikabond PVA+ with 1 part water and apply to the surface.

• While tacky, apply render, screed, or plaster.

As a Mortar Admixture:

• Add approximately 0.51.0 litres of Sikabond PVA+ per 25kg of cement.

• Adjust depending on required performance characteristics.

As an Adhesive:

• Use neat (undiluted) for bonding wood, paper, card, or fabric.

• Apply a thin, even layer and press surfaces together until dry.

Health & Safety

• Use gloves and eye protection during use.

• Avoid contact with eyes and prolonged contact with skin.

• Wash thoroughly after handling.

• Keep out of reach of children.

• Refer to the Safety Data Sheet (SDS) for detailed information.

Frequently Asked Questions (FAQ)

Q1: Can Sika Sikabond PVA+ be used outdoors?

A: No, Sika Sikabond PVA+ is intended for interior use only. For exterior or waterproof applications, consider SikaBond Waterproof PVA or Sika SBR+.

Q2: What surfaces does this PVA adhere to?

A: It adheres well to plaster, timber, brick, masonry, paper, card, and fabrics. Its ideal for porous substrates.

Q3: Will the product dry clear?

A: Yes. While it is white in liquid form, it typically dries to a clear film, making it suitable for priming before decoration.

Q4: Can this be used as a tile adhesive?

A: It can be used as a bonding agent in tile adhesive mixes, but it is not a replacement for a dedicated tile adhesive.

Q5: What is the coverage rate?

A: Coverage varies based on dilution and substrate porosity, but typical rates range from 5 to 10 square meters per litre when diluted.

Q6: Is it safe to use around children and pets?

A: Yes, once cured, the product is non-toxic. However, take precautions during application and keep the area well-ventilated.

Why Choose Sika Sikabond PVA+?

Sika Sikabond PVA+ is a trusted, cost-effective solution for a wide variety of common household and construction tasks. With excellent adhesion, sealing, and workability-enhancing properties, it is ideal for bonding, priming, and modifying mortar mixes. Backed by Sikas industry-leading quality and reliability, Sikabond PVA+ delivers long-lasting performance in a wide range of general-purpose applications.