Sika SikaBond Contractors PVA 2.5L Sealer & Admixture (757726)

Sika SikaBond Contractors PVA 2.5L Sealer & Admixture (757726)

Barcode: 7612895923253 | Size: 2.5L Container | Colour: White (liquid)

This 2.5L size is designed for smaller projects, repair work, and controlled applications where precision and minimal waste are important. It provides a versatile solution for bonding, sealing, and improving cement-based materials across a range of construction and renovation tasks.

Key Performance Benefits

• Reliable Bonding: Enhances adhesion between surfaces and applied materials.
• Porosity Control: Helps seal absorbent substrates before finishing.
• Improved Workability: Supports better consistency and flexibility in mortar mixes.
• Surface Stabilisation: Reduces dusting on prepared surfaces.

Typical Applications for Smaller Jobs

• Priming walls and ceilings before plastering or decorating.
• Sealing small areas of porous concrete or masonry.
• Improving adhesion in patch repairs and maintenance work.
• General surface preparation for painting and finishing.

Quick Application Guide

Ensure all surfaces are clean, sound, and free from dust, grease, and loose material before application.

• Priming: Dilute with clean water depending on surface condition.
• Admixture: Add to mortar or cement mixes to improve performance.
• Application: Apply evenly using a brush, roller kit, or sprayer.
• Drying: Allow to dry before applying additional coatings or finishes.

Helpful Tools

For accurate mixing and controlled dilution, use a paint kettle or similar container.

This compact PVA sealer and admixture is widely used for smaller construction tasks, offering reliable bonding and surface preparation without the need for bulk quantities.

• Specification

  Weight	2.5 kg
  Reference Code	757726
  Size	2.5 Litre
  Manufacturer	Sika
  Type	PVA bonding agent additive for concrete plasters and multi-use primer adhesive
  Range	Sikabond

• Product FAQs

  Q: Can PVA be used as a dust sealer on concrete floors?
  A: Yes, when diluted, it can help bind loose surface particles and reduce dusting on concrete and screeds before further treatment.
  Q: Should PVA be applied neat or diluted?
  A: It depends on the use. For priming, it is typically diluted with water, while for bonding or admixture use, it may be added directly to mixes or used at a stronger ratio.
  Q: Can this product be used for patch repairs?
  A: Yes, it is commonly used in small repair work to improve adhesion between new and existing materials.
  Q: Will PVA stop surfaces from absorbing moisture?
  A: It helps reduce porosity, but it is not a waterproofing product. For full water resistance, a dedicated waterproofer should be used.
  Q: Can PVA be used before tiling?
  A: It can be used as a primer on certain porous surfaces, but it is not always recommended for all tiling applications. Always check compatibility with your adhesive.
  Q: How long does PVA take to dry before applying finishes?
  A: Drying time varies depending on dilution and conditions, but it should be allowed to become tacky or fully dry before applying plaster, paint, or mortar.

• Downloads

  Sika Sikabond Contractors PVA Instructions Technical Data Sheet
  Sika Sikabond Contractors PVA Safety Data Sheet