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SIGA Meltell High-Performance Indoor and Outdoor Sealant

Original price $294.60 - Original price $294.60
Original price
$294.60 - $294.60
Current price $294.60
Out of stock
Out of stock
in stock
in stock

SIGA Meltell High-Performance Indoor and Outdoor Sealant is an excellent solution for easily and efficiently sealing internal and external areas. Meltell® boasts quick-drying properties, making it a go-to choice for all your sealing needs. Its water-resistant formulation ensures long-lasting protection against the elements, while its primer-less application simplifies the process. Ideal for use in combination with SIGA adhesive tapes and perfect for window joints, Meltell® is available in both white and black, ensuring a seamless and attractive finish to any project. Trust in SIGA Meltell® to deliver exceptional sealing performance, indoors and outdoors, with unparalleled convenience.

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    10.48 (310) fl.oz (mL)

    20.28 (600) fl.oz (mL)

    ColourWhite or Black
    Density1.5 [g/cm3] at 23° C 
    Temperature resistance

    -40 °F to +194 °F

    -40 °C to +90°C

    Application temperature

    14 °F to +104 °F

    -10 °C to + 40 °C

    Movement capability (ASTM C 719)±25
    Rheological (ASTM C 639)No sag 
    Hardness (ASTM C 661)16 
    Weight Loss (ASTM C1246)1.1%
    Tack-Free Time (ASTM C 1246)110 min
    Stain and color change (ASTM C 510)Pass (No visible stain or color change )
    Bond durability (ASTM C 719)Pass
    Adhesion-in-Peel (ASTM C 794

    19 lbf

    31 lbf

    Effects of Accelerated Weathering 

    After accelerated weathering: Pass

    After cold exposure and low temperature bend: Pass

    Curing/Drying-Through in 24H20-30 min
    Curing/Drying-Through in 24H2-3 min
    Prerequisite for a Secure BondSubstrates must be dust and grease-free and non-repelling. Clean substrates and test adhesion before bonding.
    Shelf life12 months when properly stored

    Documentation and Tear Sheets

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