Wall Tie Repair Kit DryFix Remedial Helical Wall Tie 8mm Mechanical Wall Ties For fixing neoprene remedial wall ties you need: A hammer drill, 11mm x 310mm SDS drill bit and auto key install tool (included). Plain-ended basalt fibre wall tie that can be resin-fixed in remedial and retrofit applications. This tie has a thermal conductivity of only 0.7 W/mK. Requires 10mm hole (to suit 7mm bar). Used for tying the two leafs of a cavity wall or separating wall where the first leaf has already been built 225mm in length suitable for 76-90mm cavity 213mm Double mechanical neoprene stainless steel wall ties (Box of 100 100 x Ties is sufficient for 50m2 wall area. Neoprene Replacement Mechanical Cavity Wall Ties Replacement Wall Ties - Alliance Remedial Supplies Limited NEOPRENE REPLACEMENT WALL TIES WITH AUTO KEY INSTALL TOOL 100 x 225mm easy to fix mechanical wall ties for cavity tie replacement. At a factory set torque level, the bar taps a thread in the top of the tall nut to force it down the bar, expanding the near leaf to grip the wall. Each tie has a double ended durable neoprene expansion sleeve on an Austenitic Stainless Steel bar.
