Fuzsonic Max Barrier 1.8mm Universal Ultra High Density Rubber Fuzion Underlay
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FUZION · UNIVERSAL UNDERLAY
Fuzsonic Max Barrier.
Density with a film.
The 25 lbs/ft3 Fuzsonic core, now carrying a 2 mil moisture barrier for floating installs. IIC 73, STC 63, Delta 27, 200 sq.ft per roll, made in Canada.
2 mil
moisture barrier
27
Delta
25 lbs/ft3
density
200 sq.ft
per roll
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Two mil of protection.
A 2 mil moisture barrier is bonded to the rubber. That makes this the float-only version of Fuzsonic, sized for slabs and below-grade rooms.
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IIC 73. STC 63.
Ultra high density rubber at 25 lbs/ft3 with a Delta of 27, all inside a 1.8 mm sheet that barely changes floor height.
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Built for click floors.
Floats under engineered hardwood, laminate, VLT/LVP, SPC/WPC and SmartDrop. Rolls run 36" x 1.8mm x 66.67'.
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Hydronic compatible.
Thermal resistance of 0.205 and suitable for use with hydronic radiant systems. Anti-microbial and covered by a limited lifetime warranty.

Full specification sheet for Fuzsonic Max Barrier 1.8 mm.
Roll. Lap. Float.
This one is float-only, barrier side down, under engineered hardwood, laminate, VLT/LVP, SPC/WPC or SmartDrop. Or let our team handle it — supply & installation across Kitchener-Waterloo with a free in-home estimate.
Tech Specs
Add 10% for cuts and waste, 15% for diagonal or herringbone layouts. Prices in CAD.