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This200ml blow gun for chemical sealing allows you to easily blow away dust thanks to its manual pump. It is advisable to thoroughly clean the hole before applying the chemical sealant for an effective and durable installation.
For hollow materials, it is the diameter of the sieve that determines the drilling diameterFor solid materials, it is the diameter of the threaded rod that will be your reference, to which you need to add 2mmDrill the hole to the desired dimensionsCarefully dust the holes by blowing air into themFor a perfect seal in solid masonry or concrete, after drilling the hole, you must blow 4 times using a blow gun, brush 4 times with a brush, then blow again 4 timesPlace the resin cartridge and cut the end (discard the first centimetre of mixture)Inject the sealant starting from the bottom of the hole and in sufficient quantityFor hollow materials only: insert the sieve ensuring that the centring ring is open, then inject the resin into the sieve and close the centring ring, then insert the threaded rod during the handling time, turning until it reaches the bottom of the sieveFor solid materials, the same operation is performed but without the sieves
A blow gun for chemical sealingDelivered in its original packaging