Permaglass Bomix® is a specialised mixture of portland cement, lime and sand formulated for the installation of glass blocks.
Specially developed to support the weight of glass blocks.
Permaglass has a texture that allows it to support the weight of a glass block even in its plastic state.
Finishing should be done as soon as the mortar loses its plasticity, i.e. as soon as the fingerprint remains on it. It is not possible to set a precise time for finishing the joint, we must rely on our judgement.