Larsen Universal Wood Preservative Ready to Use 2.5L calving-2025-elec costing just 3p per hour

costing just 3p per hour to run

48 m2 per pack

pathways & flower beds

Use on gravel

aluminium and copper

Larsen Universal Wood Preservative Ready to Use 2.5L calving-2025-elec costing just 3p per hourLarsen Universal Wood Preservative is a ready to use, triple action solution designed to protect and extend the life of timber. Its advanced low odour microemulsion formula penetrates deeply into the wood, delivering fast drying, long lasting protection against wet rot, dry rot, blue stain, and wood boring insects. Suitable for a wide range of applications including furniture, structural timber, and outdoor joinery, it not only eliminates active