One-component polyurethane moisture curing primer MT-85B
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 | -45℃℃–93℃℃ |
| 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 necessaryto 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
Send product request
Other supplier products
 |
Surface Finish Powder Coatings for Performance & Aesthetics | Surface That Performs & Impresses In today’s industrial design, appearance matters as much as performance. Our Powder Coatings by Surfac... |
 |
Storage rack powder coating | Characteristics of powder coatings “It does not contain toxic, solvent free, or volatile toxic substances, so it does not have toxic,”... |
 |
Brake pad powder | Introduction Accurate selection of powder has always been a problem for the powder industry. To solve this problem, we name the powder accordi... |
 |
Insulating Polytetrafluoroethylene (PTFE) Powder Coating | We manufacture and export a complete range of Polytetrafluoroethylene (PTFE) coatings directly from China, serving industrial B2B clients across el... |
 |
Flat matte MT-629/7A549 | Introduction No. MT-629/7A549 Color Gray Surface Flat matte System Super weather-resistant polyester Scope of ap... |
Same products
 |
Trimellitic anhydride 97% | Seller: Yufeng International Group Co., Ltd | Trimellitic anhydrideis a 2-benzofuran compound having oxo groups at the 1- and 3-positions and a... |
 |
Isobutyric Anhydride CAS 97-72-3 | Seller: Yufeng International Group Co., Ltd | Product Name: Isobutyric Anhydride CAS No.: 97-72-3 Purity: 99% Molecular Formula: C6H10O3 Mo... |
 |
Isobutyric Acid CAS 79-31-2 | Seller: Yufeng International Group Co., Ltd | Product Name:ISOBUTYRIC ACID Synonyms: 2-Methylpropanoic acid 79-31-2 Isobutanoic acid 2-Met... |
 |
2-Amino-2-methyl-1-propanol（AMP）CAS：124-68-5 | Seller: Yufeng International Group Co., Ltd | AtYufeng, a trusted 2-Amino-2-methyl-1-propanol Factory & Supplier, we prioritize quality and... |
 |
Dimethyl sulfoxide (DMSO) CAS: 67-68-5 | Seller: Yufeng International Group Co., Ltd | Yufengis one of the leading dimethyl sulfoxide suppliers and also a professional such manufacture... |
