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High Quality Building Gap Filling economical Ready-to-use PU polyurethane super quality pu construction foam sealant
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Overview
High Quality Building Gap Filling economical Ready-to-use PU polyurethane super quality pu construction foam sealant
Concrete Polyurethane Sealant Concrete Expansion Joint Replacement Adhesive Sealant
Polyurethane Sealant Construction Low Modulus Pu Sealant
PU-321 is one component solvent-free polyurethane construction sealant of low modulus.The POLYURTHANE joint sealant line is designed for sealing concrete and metal joints in a variety of applications, including
sidewalks, balconies, pavement, terraces, warehouses, factories, civil structures, plazas, and pitch pans. Its one-component technology offers ease of use and cost-effectiveness.
Gray White Black Color Concrete Self-Leveling Polyurethane Sealant is a professional grade sealant for concrete.
One component polyurethane elastic joint material PU-321
One component polyurethane elastic joint material PU-321
PU-321 is High quality one component polyurethane with excellent elastic joint material. It seals expansion joints in concrete and cementitious slabs requiring no tooling.
Key Features
* Low modulus and high elasticity, good sealing and water-proof property
* One component, convenientto apply, nonpoisonous and odorless after curing, green and environmental
* The new and used sealant has good compatibility, easy to repair
* Moisture-cure, no cracking, no volume shrinkage after curing
* Excellent aging, water and oil resistance,resist to puncture, moldiness
* Excellent extrudability, easy to scratch sewing operation
* Bonding well with many substrates, no corrosion and pollution to substrate
* One component, convenientto apply, nonpoisonous and odorless after curing, green and environmental
* The new and used sealant has good compatibility, easy to repair
* Moisture-cure, no cracking, no volume shrinkage after curing
* Excellent aging, water and oil resistance,resist to puncture, moldiness
* Excellent extrudability, easy to scratch sewing operation
* Bonding well with many substrates, no corrosion and pollution to substrate
PRODUCT SPECIFICATIONS
PROPERTY | STANDARD/UNITS | VALUE |
Color/state | Visual inspection | White Black Grey |
Density | (g/cm³) | 1.35±0.1 |
Tack Free time | hr | <3 |
Hardness | Shore A | 30±5 |
Curing Speed | mm/24h | 3~5 |
Tensile Strength | Mpa | >2 |
Elongation at Break | % | ≥600 |
Solid Content | % | 99.5% |
Operation Temperature | °C | 5~35 |
Service Temperature | °C | -40~+80 ℃ |
Shelf life | month | 9 |
Areas of Application
* Sealing of expansion and settlement joint of house building, plaza, road, airport runway,anti-wall, bridges and tunnels,
building doors and windows etc.
* Sealing of upstream face crack of drainage pipeline,drains, reservoirs, sewage pipes, tanks, silos etc.
* Sealing of through holes on various wall and at floor concrete
* Sealing of joints of prefab, side fascia, stone and color steel plate,epoxy floor etc
building doors and windows etc.
* Sealing of upstream face crack of drainage pipeline,drains, reservoirs, sewage pipes, tanks, silos etc.
* Sealing of through holes on various wall and at floor concrete
* Sealing of joints of prefab, side fascia, stone and color steel plate,epoxy floor etc
Airport Running Way joint sealant
For Bridge and tunnel Joint Sealing
For the windows gaps sealing
For Train Tacks Joint Sealing
For Wall Joint Sealing
For the road crack sealing
Direction for use
Tool: Manual or pneumatic plunger caulking gun
* Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating.
* For cartridge
1.Cut nozzle to give the required angle and bead size
2.Pierce the membrane at the top of the cartridge and screw on the nozzle
3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength
* For sausage
1.Clip the end of the sausage and place in barrel gun
2.Screw end cap and nozzle on to barrel gun
3.Using the trigger extrude the sealant with equal strength
* Cleaning: Clean and dry all surfaces by removing foreign matter and contaminants such as oil dust, grease, frost, water, dirt, old sealants and any protective coating.
* For cartridge
1.Cut nozzle to give the required angle and bead size
2.Pierce the membrane at the top of the cartridge and screw on the nozzle
3.Place the cartridge in an applicator gun and squeeze the trigger with equal strength
* For sausage
1.Clip the end of the sausage and place in barrel gun
2.Screw end cap and nozzle on to barrel gun
3.Using the trigger extrude the sealant with equal strength
∎Attention of operation
* Choose this product, primer, activator and other matching product, must have bonding test before bonding the materials, to ensure that they have good compatibility. At the same time, before application, should guarantee that the sealant, primer and activator are in the warranty period.
* Please strictly according to the application process, any violation of the application operation may causebonding failure. This product is innocuous after curing completely, but before curing, please avoids contacting with eyes and skin. In case of eyes and skin contact, wash immediately and thoroughly with soap and water. If the situation is serious, please go to see a doctor immediately
* Choose this product, primer, activator and other matching product, must have bonding test before bonding the materials, to ensure that they have good compatibility. At the same time, before application, should guarantee that the sealant, primer and activator are in the warranty period.
* Please strictly according to the application process, any violation of the application operation may causebonding failure. This product is innocuous after curing completely, but before curing, please avoids contacting with eyes and skin. In case of eyes and skin contact, wash immediately and thoroughly with soap and water. If the situation is serious, please go to see a doctor immediately
Packaging & Delivery
Product Model | PU-321 |
Product Name | Low modulus PU Construction Joints Sealant |
Color | Gray White Black |
Packing | 310ml/tube, 600ml/Sausage, 20kg/Pail 230kg/Drum |
Shelf life | 9months |
Stroage | 1.Sealed and stored in cool and dry place. 2.It is suggested to be stored at 5~25 ℃, and the humidity is less than 50%RH. 3.If the temperature is higher than 40 ℃ or the humidity is more than 80%RH, the shelf life may be shorter. |
∎Delivery time :
Normally order, the delivery time is around 10-15days.
Samples : 2-3 working days.
Normally order, the delivery time is around 10-15days.
Samples : 2-3 working days.
Why Choose Us
Shanghai Max tech Co., Ltd is a leading supplier of PU Adhesive Sealant, Silicone Sealant, MS polymer sealant, Waterproofing coating & Waterproofing tape, and lubricating grease.The products are mainly used in industrial areas such as automotive, machinery, Ship, and construction. For Example, the windshield, bus glass, metal sheet, tunnels, airports running way and high speedway house decoration, roof, wall, electronic component and furniture, and so on. With more than 10 years of effort & premium quality, And we have won the approval of domestic and international customers. Especially in Southeast Asia, South America, North America, and Africa.
Our Mission: Make every customer satisfied with our products and services.
Choose MAX TECH, a trusted long-term partner.
For example:
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Choose MAX TECH, a trusted long-term partner.
For example:
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Our Projects
Expansion Joint Sealants to Road
sealant for the Wall
High quality Joint sealant for the roof wall
FAQ
Q: What is delivery time?
A:Normally the delivery time is about 15 days depend on quantity required after deposit. Except public holidays.
Q: What is the minimum order quantity?
A: Normally our MOQ is 2000kgs, For the first time, Small order is welcomed, we will support it.
Q: How to get the samples?
A: Yes , 1-2pcs,200g free samples are available. Delivery cost will be paid by clients.
Q: How long can I get a quote?
A: The quotation could be provided within 24 hours once we know all detailed requirements.
Q: Can you provide OEM service?
A: Yes, OEM & ODM are welcome. Private Label We can accept.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC
staff.
A:Normally the delivery time is about 15 days depend on quantity required after deposit. Except public holidays.
Q: What is the minimum order quantity?
A: Normally our MOQ is 2000kgs, For the first time, Small order is welcomed, we will support it.
Q: How to get the samples?
A: Yes , 1-2pcs,200g free samples are available. Delivery cost will be paid by clients.
Q: How long can I get a quote?
A: The quotation could be provided within 24 hours once we know all detailed requirements.
Q: Can you provide OEM service?
A: Yes, OEM & ODM are welcome. Private Label We can accept.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC
staff.
Any inquiry , Welcome to contact us directly, all the chemical adhesive sealant and related products. Give you more solutions !
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