Especially developed for sealing end grains – reduces the risk of cracks!
Osmo Hirnholz-Wachs is especially suited for the end grains of decking, cladding or roof soffits made of hard and softwoods, such as Bangkirai, Teak, Massaranduba, Garapa, Cumaru as well as Pine, Spruce, Douglas Fir, Larch, Cedar, Thermowood etc.
Protects end grains of decking against cracks
Minimizes swelling and shrinkage
Prevents wood extractives from bleeding
Free of water and silicone, easy to apply
High weather resistance
For approx. 250 boards treated on both sides of the face edges
Can size: 0.375 l
375 ml cover approx. 250 deck boards, covering both ends
Apply first coat generously, wet on wet, on raw end grain approx. 150 ml/m².
Drying time approx. 3 – 4 hours (normal climatic conditions, 23 °C/50 % rel. humidity). Lower temperatures and/or higher humidity can increase drying time. Allow for good ventilation.
Second coat approx. 50 ml/m².
Drying time approx. 12 hours; see point 2.