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MS70 High Tensile Strength MS Hybrid Sealant Adhesive For Decoration Structural

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MS70 Sealant is a high-tensile, UV-resistant, monocomponent hybrid polymer adhesive and sealant. Offering low VOC content, this environment-friendly formula delivers strong bonding, durability, and resistance to water, making it perfect for construction and various sealing applications.
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  • MS70

  • Howell

Overview

HM-MS70

High Tensile Strength MS Hybrid Sealant

Product Description

MS70 Sealant is a high-tensile, UV-resistant, mono-component hybrid polymer sealant. Offering lowVOC content, this environment-friendly formula delivers strong bonding, durability, and resistance towater, making it perfect for construction and various sealing applications.


Application

◆Sealing for premium aluminum doors and windows

◆Marble curtain wall bonding and caulking

◆Aluminum composite panel curtain wall sealing

◆Interior decoration bonding and sealing

◆Sealing for automobiles, ships, elevators, and cold storage


Properties

Code#MS70
Shelf Life12months
Properties Uncured

Skin forming time (min)23 °C | 50 % r.h

20
Density (g/cm3)1.40
Consistencynon-sag
Properties Cured

Hardness (Shore A)

42

Elongation at break (%)

300

Tensile strength (N/mm2)

3.0

Sealant grade20HM

The above data is tested at 25℃ and 50% relative humidity.

After cured for 21 days at a humidity of 50±5% and a temperature of 23±2℃

Standard colors are white, black, gray, and transparent. Other colors can be provided according to customer needs.


Usage

Construction:

Cut the branch opening, put on the glue nozzle, cut the glue nozzle into a suitable slope, and apply it tothe construction site with a glue extrusion gun. During pneumatic gluing, the air pressure isrecommended not to exceed 0.4 MPa, and the construction temperature is recommended to be 4°C -40°C

Curing:

Place the glued parts in the air. After the skin is formed, it will cure from the surface to the inside. Thecuring depth will be 2~4mm within 24 hours at room temperature and 55% relative humidity. As timegoes by, the curing depth gradually increases.

Storage:

Unused glue should be tightened immediately and the nozzle should be sealed for storage. When usingit again, if there is a little crust on the seal, just remove it and it will not affect normal use. During thestorage process, a small amount of crusting may also appear on the branch mouth. After removal, it canbe used normally without affecting product performance.


Package and Storage

Standard 300ml plastic bottle packing, 24pcs/carton; 

500-600ml flexible film packing, 20pcs/carton

Store the original sealant in a dry place, the temperature should not be higher than 27 °C, and the storageperiod is 12 months from the date of production


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