Chalky Wall Sealer (Exterior & Interior Sealant)

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CHALKSEAL is Raffles Paint’s highest-performance sealer, specially formulated to treat severe and persistent chalky wall problems.

This clear-coat sealer penetrates deeply into the substrate, providing outstanding binding strength to lock in loose powdery surfaces and ensure long-lasting adhesion for topcoat applications.

Use CHALKSEAL to prime affected walls before painting - offering enhanced durability, moisture protection, and efflorescence resistance.

How to Use?

  1. Scrub down the chalky walls using a rough sponge with soap water. Allow to dry.
  2.  Apply 2 coats of CHALKSEAL onto all affected chalky walls.
  3. Apply another 2 topcoats of Raffles Paint premium paints.

Does not contain Formaldehyde & Phenol Ethoxylate, lead, mercury, ammonia and heavy metals. Safer option for all your painting applications. 

Another Premium Eco-friendly product by Raffles Paint

Why Choose CHALKSEAL?

✅ Effectively treats severe chalky wall surfaces
✅ Eco-friendly & non-toxic — safe for all environments
✅ Strong adhesion for long-lasting topcoat performance
✅ Excellent resistance to water and efflorescence
✅ Fast drying
✅ Anti-fungus & anti-algae properties
✅ Low odour, low VOC
✅ Free from formaldehyde, APEs, lead, mercury, ammonia & other heavy metals