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Product Description

KaStar978 Firerated MS Polymer Sealant

FEATURES & BENEFITS

KaStar978 Firerated MS Polymer Sealant is a one-component moisture-solid MS Polymer Based

Sealant, which has execellent flame retardant and adhesive sealing performance, no corrosion to the

substrate,No pollution, no pollution to the environment, and good adhesion to metal, glass and other

substrates.
 

FEATURES

The flame-retardant grade reaches EN45545-2 HL3, with strong flame-retardant performance.

Low smoke emission in the burning state.

Good UV resistance and weather resistance.

It has good adhesion to a variety of substrates.

INSTRUCTIONS

MS Firerated is non-hazardous, will not emit halogenated by products under fire conditions and

contains no raw materials known to have an oestrogenic effect on the environment. The sealant offers

excellent levels of adhesion to most construction substrates and can be overpainted with oil,

polyurethane or latex paints.
 

RESTRICTIONS

Not suitable for freezing or damp, silicone oil-containing base surface and silicone rubber.

The surface of the substrate to be adhered must be clean and dry, free of dust, oil and water stains.

Adhesive substrate should be used for cleaning with cleaning agent.

Otherwise, it may cause

bonding failure.

Temperature and humidity have a great impact on the surface for drying and curing of the sealant,

and the construction environment is recommended Temperature 5~35ºC, humidity 50~70%RH. The node part can be modified and smoothed with a scraper or rigid foam strip, and the ground is

partially modified.It can be smoothed with soapy water.

For construction methods, please refer to the construction instructions or consult our technicians.
 

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 +10 °C and +25 °C in moisture free

conditions.

The opened products should be consumed immediately.

Shelf life is maximum 9 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.

 

PROPERTIES DISCLAIMER

The technical data contained herein is based on our present knowledge and experience and we

cannot be held liable for any errors, inaccuracies, omissions or editorial failings that result from

technological changes or research between the date of issue of this document and the date the

product is acquired. Before using the product, the user should carry out any necessary tests in order

to ensure that the product is suitable for the intended application. Moreover, all users should contact

the seller or the manufacturer of the product for additional technical information concerning its use if

they think that the information in their possession needs to be clarified in any way, whether for normal

use or a specific application of our product. Our guarantee applies within the context of the statutory

regulations and provisions in force, current professional standards and in accordance with the

stipulations set out in our general sales conditions. The information detailed in the present technical

data sheet is given by way of indication and is not exhaustive. The same applies to any information

provided verbally by telephone to any prospective or existing customer.Typical Physical Properties