Primers & Preparation
Penetrating Sealer
Premium solvent-based penetrating sealer formulated to bind powdery substrates and provide deep exterior surface stabilization.
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100% Original Jotun
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Fast Delivery
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Free Expert Consultation
Product Information & Application
Jotun Penetrating Sealer is a solvent-borne acrylic primer and sealer designed for deep penetration into chalky, porous, and weathered masonry surfaces. It stabilizes friable substrates, blocks efflorescence, and ensures maximum adhesion and weatherproofing for subsequent Jotashield exterior topcoats.
Key Features
- ✓ Deep substrate penetration and particle binding
- ✓ Prevents efflorescence and alkali damage
- ✓ Enhances topcoat adhesion on difficult surfaces
- ✓ Resistant to harsh weather and moisture
Technical Specifications
Finish / Sheen
Matte
Available Sizes
20L · 3L · 0.9L
Recommended Usage
Exterior and interior concrete, plaster, masonry, chalky surfaces, and coastal buildings.
Jotashield Alkali Resistant Primer
Superior water-based exterior primer providing robust resistance against alkali attacks, moisture, and surface porosity.
Block Filler
Heavy-duty exterior filler designed to fill pores, pinholes, and rough voids on concrete blocks and exterior walls.
Jotun CrackFIX
Premium elastomeric crack filler engineered to bridge, seal, and flex over exterior and interior movement cracks.
Prefix Putty
Economical water-based interior putty designed for fast application, leveling, and joint filling.