Derby, MS Polymer Mastic, 1025

Product Definition
DERBY MS POLYMER MASTIC 1025 is a joint filler mastic containing no solvent and isocyanate which is highly resistant, flexible and can be applied multidirectional.

It is cured by humidity of air, it is odour-free, it is paintable, it is highly resistant to UV and natural weather conditions. Air bubbles are not occurred on application surface. After completion of curing, it has a high flexibility and adhesion power. It does not cause any corrosion when it is applied to metal joints, it is resistant to mould.

The places of use
It can be applied to aluminum, galvanized and stainless steel, zinc, copper, natural stone, concrete, brick, cementbased cladding panels, HPL panels, processed woods, plates manufactured from gypsum, various syntetic materials without applying primer. It is used in expansion joints, in montage of door and window frames, in roof and valley gutters, in joints of manufacture of container and prefabricated constructions, in applications of curtain wall, in details of veranda, bathroom, kitchen montage applications.

It is applied in between +5°C and +40°C. Surfaces should be dry and cleaned from dust and oil. So as to clean from oil, DERBY SOLVED can be used. DERBYPRIMER 25 is recommended for highly absorptive concrete surfaces. Users are responsible for making conformity and adhesion tests of this product with the application area, before applying to the whole surface. They can request technical support from our company if they want. It is recommended to adhere masking tape on two edges of surface to be filled so as to prevent the product smudge environment. Joint width can be between 5-30 mm and 5-15 mm. Appropriate backing rod should be used for application width. Cartridge or edge of sausage are cut with 45° angle appropriately for width of surface to be applied. Cartridge or edge of sausage is opened and put into appropriate gun and then it is fixed to the gun by placing angled-cut edge.

Shelf life
Keep the packages at dry and cool ambient. Do not store in temperature higher than +25°C. Shelf life of unpacked packages is almost 12 months.

Clean the used materials immediately after usage. Cured adhesive can only be cleaned mechanically. Please, read Product Safety Informati- on Form and ethics Tensile value at 100% Expansion before usage.

Base MS Polymer
Curing System Humidity
Curing Speed 3 mm/day
Encrusting Time ~ 20 minutes
Density 1,35
Shore hardness ~ 25
Tensile value at 100% Expansion 0,64 MPa
Elongation at Break % 750
Breaking Tension Value 1,50 MPa
Temperature Resistance -40 ºC - +90 ºC and (+120 ºC for a short time)

Color: Black, White, Grey, Brown

Product Name Amount per Package Package Weight/Kg Package Dimensions
MS Polymer 1025 Cartridge 25 Pieces 8 Kg 300x260x250 mm
MS Polymer 1025 Sausage 20 Pieces 12 Kg 355x235x205 mm