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    ​MasterRoc TSL 865 

    Elastic polymer-based thin spray-on liner (TSL)

    What is the purpose of MasterRoc TSL 865?

    • MasterRoc TSL 865 is a single-component polymer powder for spray application onto soil and rock for reinforcement or weathering protection.
    • Improves ground stability and stand-up-time through good bond to most substrates, high elasticity and high tensile strength.
    • Sprayed concrete can be applied against the membrane as soon as it has set.

    Recommended uses:

    • Stabilization of soil and rock
    • A possible alternative to mesh/screen protection with or without the use of bolts
    • Preliminary slope protection binding the surface before the area is ready for sprayed concrete
    • Pillar/rib support
    • Helps to reduce hard-rock strain bursting
    • Rehabilitation of collapsed areas
    • Vent stopping
    • Water retention pond liners

    What are the unique features of MasterRoc TSL 865?

    • No toxic components
    • No classification needed for transport
    • Ready for use
    • Fast setting (within five minutes) and gains tensile strength during the following hours, days and weeks

    What are the benefits of MasterRoc TSL 865?

    • Good bond to concrete, rock and coal
    • Spray application by simple equipment
    • Rapid set up; allows stop and start at any time; easily cleaned with minimal waste
    • Reduces air-slaking and rock weathering​

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems


    Safety Data Sheet (SDS)

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    Related Literature

    MasterRoc TSL 865 Data Sheet

    pdf (215.71 Kb)

    MasterRoc TSL 865 SDS

    pdf (306.54 Kb)

    MasterRoc TSL 865 SDS

    pdf (246.73 Kb)

    MasterRoc TSL 865 SDS

    pdf (501.57 Kb)

    MasterRoc TSL 865 SDS

    pdf (389.45 Kb)