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Larsen PTM Pumpable Thixotropic Mortar is an easy to use, pumpable mortar. PTM is manufactured from a blend of specially selected aggregates, Portland cement and additives (including shrinkage reducing components) to provide an easily worked mortar which will remain in place without slumping or running out of gaps or joints.
It is designed to provide a structural infill where grouting in inappropriate but can also be used to plug joints as an insitu shuttering prior to grouting being carried out.
• High early and ultimate strengths
• >65n/mm2 in 28days
• Easy to use
• Chloride free
Approx. 13.4 L per 25kg bag