- Admixtures
- Mortar & Plaster
- Tiling
- Flooring
- Streetscape
- Bonding, Filling & Sealing
- Technical Mortars
- Surface Treatment
- Timber
- Waterproofing
Surface Treatment
Algicide
Larsen Concentrated Algicide is a clear liquid chemical algaecide and fungicide.
It is used to eradicate algae, lichen and moulds from roofs, paths and patios prior to sealing or painting. Larsen Concentrated Algicide leaves a residual active film on the surface helping to prevent re-infection making it ideal for use as a fungicidal wall soloution during rennovation works.
- Prevents immediate re-infection
- Economical to use
- User friendly
- Ideal for use on render, concrete, masonry, bitmac, paths and patios
- Does not affect plants or animals
Coverage 25-65m2/L of product diluted
Pack Size 1L, 5L Packs
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Acraseal
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Brick & Patio Cleaner
Larsen Brick & Patio Cleaner is a hydrochloric acid based liquid for dissolving cement and mortar stains from brickwork, blockwork, etc.
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Wood Preservative
Wood Preservative is a general wood preservative for DIY, Professional and Industrial use. It is an effective preservative for general treatment of all sound timbers, including structural timbers.
