Hubei Minghe Ruihai Import & Export Co., Ltd. The company primarily manufactures PU foam, neutral silicone sealant, GP acetate sealant, acrylic sealant, MS polymer sealant, and PU sealant. Its industry applications include construction, home decoration, and automotive.

Test Report
| project | Technical indicators | result |
| Appearance | A smooth paste, free of bubbles and condensation. | A smooth paste, free of bubbles and condensation. |
| Sag (mm) | 1.6±0.1 | 1.62 |
| Surface drying time (h) | Temperature: 23℃ ± 2, Humidity: 50 ± 2, 20-40 ppm/minute | twenty one |
| dense | 7.8-8.2 | 8 |
| Tensile strength / MPa | ≥ 0.5 | 0.7 |
| hardness | ≥35 | 42 |
| Note: The results are subject to change due to the influence of the actual environment. | ||
MS sealant
MS sealant is a room temperature curing, environmentally friendly, neutral sealant.
MS sealant is suitable for filling and sealing gaps in doors, windows, exterior walls, and aluminum composite panels.
MS sealant exhibits good adhesion and compatibility with most building materials.










Frequently Asked Questions
Q1. When can I expect to receive my product?
A1: Sample orders take 1-3 days.
Mass production takes 7-10 working days.
Q2. Could you send me a sample for reference?
A2: Yes, we are happy to send you free samples.
Q3. Can you provide OEM services?
A3: Yes, we can customize roll and tube packaging.
Q4: Where is your factory located? Can I come and take a look?
A4: Our factory is located in Hubei Province. You are welcome to visit us anytime!
Question 5: What payment terms can you provide?
A5: 100% Alibaba Trade Assurance sample order.
Bulk orders require a 30% TT prepayment and a 70% balance payment.