Wessex HSD Heavy Duty Rust & Scale Remover 5L

Wessex HSD EXTRA is a high acid strength chemical descaler containing surfactants to speed penetration of deposits and scales, and inhibitors to minimise metal attack. The high acid strength is valuable in attacking the more stubborn scales whilst in dilution it will yield very economic cleaning solutions for less stringent tasks.

Uses

Removal of thin layers of concrete and cement from equipment and masonry, de-rusting and descaling metals, descaling tanks, heat exchangers, water pumps, boilers, cooling systems, pipe work etc. Metal pickling.

Removal of rust stains from concrete and masonry.

Directions of use

Wessex HSD Extra is used either as supplied or at various dilutions up to 1:12 depending upon the application involved. The maximum dilution for any task can quickly be established by trial and error. In diluting HSD extra it should be added to water, not the reverse. Different solutions can be used by any convenient method of descaling Application to surface, immersion, or circulation. The descaled items should be well rinsed with clean water after use.

Keep from freezing

If it freezes, bring to room temperature and stir to restore performance.

Warnings

This is a hazardous product -  Recommend for Trade and Professional use.

Avoid contact with metallic painted or galvanised substances

Health & Safety

• H290 - May be corrosive to metals
• H302 - Harmful if swallowed
• H314 - Causes severe skin burns and eye damage
• H335 - May cause respiratory irritationP301+P312 -
• IF SWALLOWED: Call a doctor, a POISON CENTER if you feel unwell
• P301+P330+P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
• P303+P361+P353 - IF ON SKIN (or hair): Take off mmediately all contaminated clothing - Rinse skin with water/shower
• P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
• P305+P351+P338 - IF IN EYES: Rinse cautiousl with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

Hazardous Goods  - Shipping restrictions -  Regret we can only supply collection from Stores