Single component polyurethane primer MT-85B

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Single component polyurethane primer MT-85B

Name: Single component polyurethane primer MT-85B
Brand: Standard
Price: 2950.0 USD
Availability: InStock

Price 2950.0 USD ($)/ Ton

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MOQ : 1 Ton

Single component polyurethane primer MT-85B Specification

Chemical Name
Single Component Polyurethane Primer

Type
Polyurethane Primer

Standard
STD

Grade
Standard

Usage
Primer for surface preparation in polyurethane applications

Appearance
Solid (wrapped for preservation)

Physical Form
Solid / Paste

Pack Size
1 kg

Pack Type
Wrapped Container

Net Weight
1 kg

Item Number
STDVN20250611

Address
Floor 2, #47 Building, No. 80 Jintang Road, Songjiang District, Shanghai, China

Single component polyurethane primer MT-85B About

Product Description

MT-85B one-component primer is a one-component polyurethane primer. MT-85B one-component primer cures by reacting in moist air to form a tough coating with corrosion and wear resistance. MT-85B one-component primer can thoroughly penetrate porous and water-permeable surfaces and has high adhesion to concrete surfaces. MT-85B one-component primer is one of the ideal primers for polyurea and polyurethane elastomer coatings.

Typical performance

Solid content	40%
Touch-free time	1 hour (24 RH 5%)
Curing time	12 hours (24 RH 5%)
Flexibility	1/8 inch shaft bending at -20
Service temperature limit	-4593
Adhesion	>2.5MPa with concrete
Viscosity	150cps
Color	Light brown transparent

Surface treatment

All surfaces must be clean and dry.

All previous paints, coatings or lacquers on the substrate must be completely removed unless they are strong and tightly adhered.

Packaging and mixing

Supply form: MT-85B one-component primer is a one-component paint, packed in 200-liter barrels, 200 kg per barrel.

Smaller packages (20 liter and 50 liter packages) can also be configured as needed.

From the time of transportation, the storage period is 6 months, and the storage conditions are: storage in a ventilated room at 5-35.

Before use, do not open the lid. Open the lid and use it.

Construction

MT-85B single-component primer should be applied by brush or roller. It can also be applied by single-component spraying.

For mortar base surface, it is generally necessary to apply one coat of MT-85B single-component primer at a coating rate of 0.2-0.25kg/square meter, and then proceed with subsequent construction.

MT-85B single-component primer should be topcoated within 12-48 hours after construction. If the topcoat construction cannot be completed within 48 hours, it is recommended to re-apply MT-85B single-component primer.

After painting, it should not rain within 24 hours. If it rains, it is necessary to check the curing of the coating film and re-apply the primer if necessary.

Restrictions and Warnings

MT-85B one-component primer is susceptible to moisture and must be protected from moisture contamination. Keep sealed. Containers must be sealed with a volatile gas to prevent contamination. After opening, if all components have not been used up, fill with nitrogen or dry gas and seal with wax.

MT-85B one-component primer in the can is flammable. Use only in well-ventilated areas. Avoid heat, fire, flames and fireworks. Use explosion-proof construction equipment. Avoid prolonged or repeated inhalation of vapors or sprays. Applicators should wear approved gas masks. Avoid contact with eyes and skin.

Superior Surface Preparation

MT-85B Single Component Polyurethane Primer ensures surfaces are thoroughly prepared, enhancing the adhesion and longevity of polyurethane coatings. Its effective formulation prevents common coating issues such as peeling or bubbling, delivering a reliable base for high-performance polyurethane systems.

Effortless Application

This primer is designed for convenience, arriving as a ready-to-use solid or paste. Its single component nature eliminates the need for mixing, speeding up the preparation process and reducing the risk of incorrect proportions. Simply unwrap and apply to the designated surface for seamless priming.

FAQ's of Single component polyurethane primer MT-85B:

Q: How should I apply MT-85B Single Component Polyurethane Primer?

A: MT-85B should be applied to a clean, dry surface using a trowel, spatula, or appropriate tool. Spread the solid or paste evenly across the area to be primed, ensuring full coverage before proceeding with further polyurethane applications.

Q: What surfaces can MT-85B be used on?

A: This primer is suitable for use on a variety of substrates that require priming before polyurethane coatings. It effectively prepares surfaces such as concrete, metal, or compatible construction materials, ensuring better adhesion and performance.

Q: When should I use MT-85B in my polyurethane project?

A: Apply MT-85B as the initial step in your surface preparation process, prior to any polyurethane coating or sealing. This ensures that the surface is properly treated and ready to accept successive layers for best results.

Q: Where is MT-85B manufactured and supplied from?

A: MT-85B is manufactured and supplied from Floor 2, #47 Building, No. 80 Jintang Road, Songjiang District, Shanghai, China.

Q: What are the benefits of using MT-85B Single Component Polyurethane Primer?

A: Using MT-85B improves the adhesion and durability of polyurethane coatings, minimizes the risk of coating failures, and provides a smooth, reliable base that enhances the final finish. Its solid/paste form also ensures easy storage and handling.

Q: What is the packaging and preservation method for MT-85B?

A: This primer is supplied in a 1 kg wrapped container, which preserves the integrity of the solid or paste until ready for use, preventing contamination or premature curing.

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