ProJoint Pre-Grout Stone & Porcelain Paving Sealer 5L

Description

ProJoint Pre-Grout Stone & Porcelain Paving Sealer

An invisible water-based pre-grout treatment for all types of porcelain, natural stone or concrete paving.

The invisible ProJoint Pre-Grout Stone & Porcelain Paving Sealer. A high-quality, pre-grout treatment designed to help with grout or jointing compound release, which minimises the risk of resin sheen or grout haze following the grouting of paving.

Use this sealer with any ProJoint jointing products. Apply it once you’ve firmly laid the paving in position on a suitable bedding area.

FAQ’s

• Why should I use Pre-Grout Sealer?
  The sealer helps prevent resin sheen and grout haze. It can also enhance the workability of jointing compounds, including air-cure, epoxy, and cementitious grouts.
• How long does it take for the sealer to cure?
  As soon as the sealer has dried (30-60 minutes, depending on the weather), it is ready to accept foot traffic and is prepared for the installation of your chosen jointing compound.
• Is the sealer water or solvent-based?
  This sealer uses a water-based formula, allowing it to be used all year round.
• Does the area need to be dry before application?
  To achieve the best seal, it is recommended to apply it onto a dry surface. However, it can be used if surfaces are damp.
• How many coats do I need to apply?
  We recommend applying two coats to achieve maximum protection. You must wait for the first coat to dry before applying the second.
• What is the coverage rate?
  1 L of sealer covers up to 15 m² on natural stone and up to 30 m² on porcelain.