Sovereign Hey’di Antisulphate Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
A clear, water-based pre-treatment specifically designed to neutralise soluble salts (e.g. sulphates, chlorides, nitrates) in porous masonry. Essential for basement tanking, flood remediation, chimney repairs, rising-damp projects, and any situation where salt contamination could compromise coatings or tanking systems.
Key Benefits
- Chemically stabilises hygroscopic salts, converting them into insoluble compounds to prevent efflorescence and render failure.
- Deep-penetrating liquid reaches deep into brick, stone, or concrete for effective substrate stabilisation.
- Stops damp patch recurrence, salt staining, and coating blow-off from rising salts.
- Compatible as a primer with cementitious tanking slurries, renders, breathable coatings, and mineral finishes.
Product Details
- Form: Clear, water-like liquid containing metal fluorosilicates
- Pack Sizes: 5 kg & 10 kg.
- Coverage: Approx. 17.5–22.5 m² per 5 kg two-coat system (dependent on porosity).
- Shelf Life: 12 months unopened; store in cool conditions (+5 °C to +30 °C).
How to Use
- Remove all salt-damaged plaster, render, coatings until bare porous substrate is exposed.
- First coat (1:1 dilution with water) — apply via brush or coarse garden sprayer until surface saturation.
- Allow to dry for 6–18 hours, depending on temperatures.
- Second coat neat — reapply until saturation.
- Once fully dry, proceed with tanking, rendering, or decorating — no additional wait time required.
Usage Guidelines & Limitations
- Only for clean, bare, porous masonry. Not suitable for gypsum plaster, bituminous coatings, painted or sealed surfaces.
- Can be applied indoors with adequate ventilation — low odour, water-based.
- Not a permanent finish—must be followed by waterproofing, rendering, or coatings.
- Avoid use outside +5 °C to +30 °C to ensure proper absorption and reaction.
Ideal For
- Basement waterproofing (Hey’di K11 systems)
- Chimney breast refurbishment
- Flood-damage remediation
- Rising damp salt stabilisation
- Any porous masonry prior to coating application
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Sovereign Hey’di Antisulphate Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
Sovereign Hey’di Antisulphate Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
A clear, water-based pre-treatment specifically designed to neutralise soluble salts (e.g. sulphates, chlorides, nitrates) in porous masonry. Essential for basement tanking, flood remediation, chimney repairs, rising-damp projects, and any situation where salt contamination could compromise coatings or tanking systems.
Key Benefits
- Chemically stabilises hygroscopic salts, converting them into insoluble compounds to prevent efflorescence and render failure.
- Deep-penetrating liquid reaches deep into brick, stone, or concrete for effective substrate stabilisation.
- Stops damp patch recurrence, salt staining, and coating blow-off from rising salts.
- Compatible as a primer with cementitious tanking slurries, renders, breathable coatings, and mineral finishes.
Product Details
- Form: Clear, water-like liquid containing metal fluorosilicates
- Pack Sizes: 5 kg & 10 kg.
- Coverage: Approx. 17.5–22.5 m² per 5 kg two-coat system (dependent on porosity).
- Shelf Life: 12 months unopened; store in cool conditions (+5 °C to +30 °C).
How to Use
- Remove all salt-damaged plaster, render, coatings until bare porous substrate is exposed.
- First coat (1:1 dilution with water) — apply via brush or coarse garden sprayer until surface saturation.
- Allow to dry for 6–18 hours, depending on temperatures.
- Second coat neat — reapply until saturation.
- Once fully dry, proceed with tanking, rendering, or decorating — no additional wait time required.
Usage Guidelines & Limitations
- Only for clean, bare, porous masonry. Not suitable for gypsum plaster, bituminous coatings, painted or sealed surfaces.
- Can be applied indoors with adequate ventilation — low odour, water-based.
- Not a permanent finish—must be followed by waterproofing, rendering, or coatings.
- Avoid use outside +5 °C to +30 °C to ensure proper absorption and reaction.
Ideal For
- Basement waterproofing (Hey’di K11 systems)
- Chimney breast refurbishment
- Flood-damage remediation
- Rising damp salt stabilisation
- Any porous masonry prior to coating application
Original: $116.03
-65%$116.03
$40.61Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Advanced Salt Neutralising Treatment for Damp & Salt‑Affected Masonry
A clear, water-based pre-treatment specifically designed to neutralise soluble salts (e.g. sulphates, chlorides, nitrates) in porous masonry. Essential for basement tanking, flood remediation, chimney repairs, rising-damp projects, and any situation where salt contamination could compromise coatings or tanking systems.
Key Benefits
- Chemically stabilises hygroscopic salts, converting them into insoluble compounds to prevent efflorescence and render failure.
- Deep-penetrating liquid reaches deep into brick, stone, or concrete for effective substrate stabilisation.
- Stops damp patch recurrence, salt staining, and coating blow-off from rising salts.
- Compatible as a primer with cementitious tanking slurries, renders, breathable coatings, and mineral finishes.
Product Details
- Form: Clear, water-like liquid containing metal fluorosilicates
- Pack Sizes: 5 kg & 10 kg.
- Coverage: Approx. 17.5–22.5 m² per 5 kg two-coat system (dependent on porosity).
- Shelf Life: 12 months unopened; store in cool conditions (+5 °C to +30 °C).
How to Use
- Remove all salt-damaged plaster, render, coatings until bare porous substrate is exposed.
- First coat (1:1 dilution with water) — apply via brush or coarse garden sprayer until surface saturation.
- Allow to dry for 6–18 hours, depending on temperatures.
- Second coat neat — reapply until saturation.
- Once fully dry, proceed with tanking, rendering, or decorating — no additional wait time required.
Usage Guidelines & Limitations
- Only for clean, bare, porous masonry. Not suitable for gypsum plaster, bituminous coatings, painted or sealed surfaces.
- Can be applied indoors with adequate ventilation — low odour, water-based.
- Not a permanent finish—must be followed by waterproofing, rendering, or coatings.
- Avoid use outside +5 °C to +30 °C to ensure proper absorption and reaction.
Ideal For
- Basement waterproofing (Hey’di K11 systems)
- Chimney breast refurbishment
- Flood-damage remediation
- Rising damp salt stabilisation
- Any porous masonry prior to coating application




















