Due to fluctuations in raw material prices, the pricing and models may vary. For specific quotations, please contact our sales personnel. Thank you.

Mine gas sealing bags speak with numbers, meeting the needs of all scenarios from conventional to complex working conditions. From 300g to 500g gas sealing bags, there is always one that suits you!

Mine Marysan sealing bags are mainly used for coal seam water injection sealing, fire prevention and extinguishing treatment sealing, mine pressure control sealing, roadway support sealing, geological exploration drilling sealing, and mine safety isolation sealing. Gas sealing bags are formed by mixing two components packaged in a bag. Don’t underestimate their role!

Reaction time of mine gas sealing bags:

Kneading time: Usually 10-25 seconds.

Initial reaction time: 1-2 minutes.

Bag expansion and rupture time: 2.5-3 minutes.

Reaction completion time: 4-5 minutes.

Features of gas sealing bags:

The 350g Marysan sealing bag has low viscosity, allowing it to penetrate well into fine cracks.

The 350g Marysan sealing bag exhibits excellent compressive performance; the solidified body has good toughness, compressing 20-30% without brittle fracture, fully adapting to the deformation of rock masses and coal seams. Once solidified, it quickly reinforces fractured substrates.

How to use gas sealing bags:

1.Open the bag: Place the Marysan sealing bag on a flat surface and gently pull the bag opening apart on both sides.

2. Load items: Place the items to be sealed into the bag, taking care not to exceed the bag’s capacity.

3. Close the bag: Hold the bag opening vertically downward and gently slide your fingertips across it. The sealing strip will automatically adhere, completely closing the bag. For fine items, use vibrating machinery to evenly distribute them inside the bag before sealing.

4. Store items: Place the sealed Marysan bag in a dry, cool, and well-ventilated area, avoiding direct sunlight.

One box represents trust, one bag represents responsibility! Mine sealing bags are shipped in bulk, heading in your direction, safeguarding safety with details, and conveying reassurance with quantity—this wave of security is fully maximized!