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
在线联系供应商
Other supplier products
 |
Metallic flat matte MT-629/94777 | Introduction No. MT-629/94777 Color Champagne gold Surface Metallic flat matte System Super weather-resistant polyest... |
 |
Powder Coating for Automotive Bodies | Powder Coating for Automotive Bodiesis a weather-resistant pure polyester powder coating series developed specifically for automotive body applicat... |
 |
Hammertone Powder Coating-Hammertone Powder Coating | We are a leading powder coating manufacturer specializing in Hammertone Powder Coating with full customization services. Based in China, we provide... |
 |
Conductive Powder Coating | Product Overview Conductive Powder Coating is engineered to provide reliable electrical conductivity while maintaining durable surface protection.... |
 |
Light Blue Wrinkle Color Powder Coating | Storage: Keep in a dry cool area (max. 25°C, 60% RH) Shelf life: 12 months Package type: Cardboard box Color standard:RAL RAL colors:RAL... |
Same products
 |
Sucralose powder Food additive | 卖方: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou... |
 |
Sucralose Purchase price | 卖方: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide... |
 |
Sucralose Partners, long-termCooperation | 卖方: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie... |
 |
Sucralose | 卖方: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',... |
 |
Sucralose | 卖方: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)... |
