Sika Sikabond PVA + Plus 2.5 Litre Adhesive Sealer Primer 446004 SIKAPVA2

Sika Sikabond PVA + 2.5 Litre PVA Plus General Purpose Adhesive, Sealer and Primer

Sika Code: 446004

MPN: SIKAPVA2

Barcode: 5055492700575

Size: 2.5 Litre Tub

Colour: White Liquid

Sika Sikabond PVA+ 2.5 litre 4460043 is an economical quick drying adhesive, sealer and bonding agent and cement admixture which has many applications, typical used as a general purpose adhesive for most common building surfaces a primer and sealer which has a wide range of applications, for use as a bonding agent and admixture for concrete and plasters.

The Sika Sikabond PVA Plus – 2.5 Litre is a versatile and high-performance adhesive and bonding agent designed for a wide range of construction and DIY applications. This premium PVA (polyvinyl acetate) formula acts as a strong primer, sealer, and adhesive, making it an essential product for professionals and homeowners alike. Ideal for use on wood, concrete, plaster, and porous surfaces,

Sika Sikabond PVA Plus enhances the bond strength between materials, ensuring long-lasting and reliable results. It also serves as an excellent dust sealer, creating a smooth, stable surface for decorating or further treatment. Its easy-to-use formula allows for precise application, while its fast-drying properties keep projects on schedule. Perfect for priming walls before plastering, bonding materials, or sealing concrete floors, this multi-purpose product is suitable for a variety of tasks, from large-scale construction projects to everyday repairs. Trusted for its quality and performance, Sika Sikabond PVA Plus is a must-have for any toolkit.

Supplied in a handy 2.5 litre tub.

• Sikabond PVA + PVA will bond most common building materials providing one surface is porous.
• Suitable for use as a bonding agent and admixture for concrete and plasters.
• Suitable for use a surface dust proofer or for use as a internal filler when mixed with shavings or plaster.
• Suitable for use as a highly effective easy to use general purpose adhesive for wood, cork, paper, textiles and more.

PVA Plus As a bonding agent:

• For cement screeds and render, plaster and concrete.
• It will bond cement screeds, rendering and plaster to most sound surfaces
• such as concrete, stone and brick and new concrete to old without the need for hacking the surface to form a key.

Application method:

• Tools apply using a brush, roller or spreader, and always use clean water.

General bonding:

• when used neat PVA will bond most common building materials providing one surface is porous.

Sealing and Priming:

• Apply to the clean surface with 1 part PVA to 3 to 6 parts water and allow this to dry.

Bonding absorbent surfaces concrete or plaster:

• Step 1 - prime the clean surface with 1 part PVA+ to 3 to 6 parts water and allow this to dry.
• Step 2 - once primer is dry, apply bonding coat of 1part PVA and 0.5 to 2 parts water, while the bonding coat is still tacky apply plaster / screed.

Sealing non-absorbent surfaces paint or tiles:

• Repeat step 1 above, then paint or tiles etc.
• May be applied as per manufacturers instructions.

Applying internal patching mortars and screeds:

• Always apply cement renders, screeds or plaster whilst the bonding coat is still tacky, if dry re-apply.

For bonding new screeds to old:

• Prime clean surface with 1 part PVA+ diluted with 5 parts water and allow to dry, follow step 1 and 2 under bonding absorbent surfaces above.
• Recommended for internal use only.

FAQs About Sika Sikabond PVA Plus – 2.5 Litre

1. What is Sika Sikabond PVA Plus primarily used for?
   Sika Sika-bond PVA Plus is a multi-purpose adhesive, primer, and sealer designed for various construction and DIY applications. It is ideal for bonding materials, priming surfaces before plastering, and sealing porous substrates like concrete and wood.

2. Can Sika Sikabond PVA Plus be used as a primer?
   Yes, it works exceptionally well as a primer to prepare surfaces before plastering, tiling, or painting. It enhances adhesion, reduces porosity, and ensures an even application of finishes.

3. Is this product suitable for outdoor use?
   While it is primarily designed for interior applications, it can be used outdoors in certain situations, provided it is not exposed to prolonged moisture or weathering.

4. How does it perform as a sealer?
   As a sealer, Sika Sika-bond PVA Plus effectively reduces dust and stabilizes porous surfaces like concrete and plaster, creating a smooth and stable surface for further treatment.

5. What materials can it bond?
   It bonds a wide range of materials, including wood, concrete, plaster, and porous surfaces. It is particularly effective for joining materials that require a durable and flexible bond.

6. How should it be applied?
   Depending on the application, it can be diluted with water or used undiluted. For priming, a mix of 1 part PVA to 4 parts water is typically recommended. For bonding, apply the product directly to the surface with a brush or roller.

7. Can it be used for flooring applications?
   Yes, it is suitable for sealing and priming concrete floors, reducing dust, and preparing the surface for flooring adhesives or coatings.

8. Is it suitable for use on painted surfaces?
   It is not recommended for use on non-porous or painted surfaces as these do not allow proper adhesion. Ensure surfaces are clean and free of paint or other coatings before applying.

9. What is the drying time for Sika Sikabond PVA Plus?
   The drying time depends on the application and environmental conditions. As a primer or sealer, it typically dries within 1–2 hours, but thicker applications may take longer.

10. Why choose Sika Sika-bond PVA Plus over other PVA adhesives?
    Its superior versatility, strong bonding capabilities, and ability to function as a primer, sealer, and adhesive make it a trusted choice for professionals and DIY users alike. The product’s fast drying time and high performance across various materials set it apart from standard PVA adhesives.

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"