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Professional manufacturer of tile grout and adhesives with 27 years experience.

Professional manufacturer of tile grout and adhesives with 27 years experience

KaStar MS971 MULTI-SEAL UNIVERSAL SEALANT & ADHESIVE 1
KaStar MS971 MULTI-SEAL UNIVERSAL SEALANT & ADHESIVE 1

KaStar MS971 MULTI-SEAL UNIVERSAL SEALANT & ADHESIVE

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    INSTRUCTIONS

    Ensure that the surfaces to be sealed are clean, dry and free from grease.

    A preliminary compatibility test is recommended.

    The application temperature must be between + 5℃ and +40℃.

    Dimensions of the joint:

    Minimum width X Minimum depth: 5mm X 5 mm

    Recommendation: width = 2 x depthl

    The joint must be smoothed with spatula within 5 minutes of application to ensure good contact between the

     

    sealant and the substrate.

    The adhesive tape must be used where precise lines of joints or clean lines are required. Remove the tape immediately after applying the product.

    An excess of sealant can be removed from tools and surfaces before it cures, using solvent. Once hardened, the material can be removed mechanically.



    Consumption (approx.)


    Joint width

    12mm

    15mm

    20mm

    25mm

    30mm

    Joint Depth

    5mm

    8mm

    10mm

    12mm

    15m

    Joint length / 600 ml

    12 meters

    5 meter

    3 meters

    2 meters

    1.3 meters



    Surface Preparation


    Glass

    Degrease with alcohol or MEK

    Aluminium, light alloys and stainless steel

    Degrease with alcohol or MEK

    Other Metals

    Lightly abrade then degrease as above

    Wood

    Lightly abrade surface then remove dust

    Plastics

    Degrease using an agent recommended by plastics manufacture

    Concrete and other alkaline Surfaces 

    Brush and remove dust



    STANDARDS


    Meets or exceeds the requirements of the following specifications:

    The requirements of VOC content specifications in LEED credit EQc4.1

    “Low-emitting products” of SCAQMD rule 1168.

    The French VOC requirements for class A+

    CE marked for EN 15651 for façade applications.


    RESTRICTIONS


    It must not be used in totally confined spaces where sealant cannot cure

    due to lack of atmospheric moisture.

    Multi-Seal can be applied to a variety of substrates directly. If not sure, we recommend a preliminary

    compatibility test.



    STORAGE AND SHELF LIFE


    They should be protected from water, frost and adverse air conditions.

    They should be kept dry and cool on wooden pallets at between +5 degree C and +25 degree C in moisture free conditions.

    The opened products should be consumed immediately.

    Shelf life is maximum 12 months conditional to complying with the aforementioned storage conditions.



    SAFETY & DISPOSAL


    For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet containing physical, ecological, toxicological and other safety-related data.


    Product Specification


    Chemical Base

    MS Polymer Based

    Curing Mechanism

    Moisture Curing

    Color

    White/Black/Grey

    Density

    1.60±0.05 gr/ml

    Tack Free Time  1h

    10 - 20 min  ≤1h23±2℃50±5%RH

    Construction work time

    10 mins

    Cured depth (24hours)

    3.5mm

    Tensile Strength

    1.2 MPa

    Elongation at break

    150%

    100% Tensile Modulus

    0.6MPa

    Shore A Hardness

    About 35-45

    UV resistant

    No change. 

    Shirkage

     1.5%

    Service Temperature

    -50°C to +90°C

    Application Temperature

    +5°C to +35°

    Shelf life

    12 months

    *Curing condition of the sample :23℃×50%RH×14 days



    Packing Specification


    Product Type

    Volume

    Package

    White,Grey,Black

    300ml

    2

    White,Grey,Black

    600ml

    20






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    Whatsapp : +86 13924533378
    Wechat : +86 13924533378
    Tel : +86 731 89870169
    E-mail : sales@kastarsealant.com
    Address: No.1, ShunJing Road, Songxia Industrial Park, SongGang Town, Foshan, China

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