POSIglaze Base-Fix Drain Block
Pure Vista
£2.3
The patented plastic drain block raises your channel above the fixing substrate to create water drainage channels. Simply align the grooves in the drain block with the channel and then lay the channel over the drain blocks. Read the full installation guides here. PRODUCT COMPATIBILITY Can be used on POSIglaze or POSIone Base Fix channel. GLASS COMPATIBILITY POSIglaze is compatible with glass thicknesses between 12mm – 21.5mm. PRODUCT VARIATIONS Drain blocks are available for use with the POSIglaze channel. We stock two variations of POSIglaze drain block, a Base Drilled Drain Block and a Side
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Buy from Pure Vista LtdPure Vista Ltd is a UK retailer, not the maker. Price seen 2026-09-07. Not an affiliate link, we earn nothing from it.






