Wholesale Uniform Sticky Liquid Odorless Excellent Waterproof one component polyurethane PU foam adhesive sealant for rubber

1000-9999 Kilograms
>=10000 Kilograms
Min. Order
1000 Kilograms
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Company Information

Shanghai Sepna Chemical Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Supplier
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Quick Details

Port: Shanghai, Noingbo and any port in china
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 13000 Ton/Tons per Year
CAS No.: 9009-54-5
Other Names: Road sealant
EINECS No.: 210-898-8
Place of Origin: Shanghai China
Classification: Other Adhesives
Main Raw Material: polyurethane
Usage: Construction,Fiber &amp; Garment,Footwear &amp; Leather,Packing,Transportation,Woodworking,electronic
Brand Name: SEPNA
Model Number: PU360
Type: self leveing
Product name: self leveing high way gap filling PU sealant
Keywords: gap filling
Color: Grey
Application: Road
Quality: Excellent
Shelf life: 9 Months
Delivery time: Within 10-15 days
OEM: Acceptaple
Certificate: ISO9001
Packaging Detail: A=B=20KG/Barrel potting compounds 600ml sausage,15pcs/carton 500ml bag,20pcs/carton
Product Description

Wholesale Uniform Sticky Liquid Odorless Excellent Waterproof one component polyurethane PU foam adhesive sealant for rubber

one component polyurethane high elastic self-leveling sealant for construction.

Key Features

1.One component, very easy for application, free solvent, non-toxic odorless after curing, environment-friendly
2.Self-leveling, excellent flowability, easy to scratch sewing operation
3.Durable flexibility, no crack, excellent sealing and waterproofing
4.High displacement, no crack, fall off, suitable for sealing kinds of concrete road
5.The new and used sealant has good compatibility, easy to repair
6.Excellent water resistant, oil resistant, acid and alkali resistant, resistance to puncture

Technical data sheet
Grey Uniform Sticky Liquid
Density (g/cm³)
Tack Free Time (Hr)
Adhesion Elongation
Hardness (Shore A)
Resilience Rate (%)
Curing Speed (mm/24h)
3 ~ 5
Elongation at Break (%)
Solid Content (%)
Operation Temperature ( ℃)
5-35 ℃
Service Temperature ( ℃)
-40~+80 ℃
Shelf Life (Month)
Shelf Life (Month) 9
Detailed Images


1.Suitable for sealing and filling of expansion joints and settlement joints of airport runway, highway, building roof and basement

2.Crack repairing of highway, plaza, roof, bridge and epoxy floor etc.

3.Repair all kinds of concrete road surface parts epoxy potting compounds for electronics application

Directions for Use

Application Points

1.Base surface requirement: dry, clean and non-pollution
2.Application tools: cutting machine, blower, pouring equipment, brush, shovel knife etc.

Application methods

1.Application slot cutting: use the cutting machine to cut good application slot according to the designing and planning, with the application tools such as blower, brush, shovel knife etc. to remove the dust and debris, and sufficiently drying.
2.The liner material placement: put the polyethylene foam strip slightly larger than the gap into the application slot, the depth is according to the application condition.
3.Application: Put the sealant into the pouring equipment, the extruding sealant hose go deep into the bottom of slot, then inject the sealant to the application slot.
4.Reserve gap: The application joint will expand with temperature changing, therefore, after application, the sealant should be lower than the road surface. In summer: 2-3cm, In winter: 1-2mm.
5.Maintenance to tack free time, In summer: about 6 hours, In winter: about 12 hours.

Other Products

Waterproof coating 

UV resistance water proof coating

PU sealant for expension joints 

PU sealant for auto glass 

electronic silicone gel

MS sealant

Our Company

Our brand is SEPNA. It consists of five letter, which letter means one kind of products. S=Silicone, E=Epoxy, P=Polyurethane, N=Nuture resin, A=Acrylic

Shanghai Sepna Chemical Co.,Ltd is a professional industry adhesive supplier ,manufacturing polyurethane/silicone/epoxy sealant and adhesive,has nearly 16 years history. In 2005 Sepna introduced PUNADE technology from Switzerland.

Application Field :Electronics, Industry, Aviation, Automobile, Ship,Building,Rail vehicles, Power, Medical, LED, Semiconductor, New energy,etc.

You are welcome to do OEM and ODM.

Packing & Delivery

Bag 500ml


Shelf life:9 months






Sausage 600ml


Shelf life:9 months






Drum 20kg


Shelf life:9 months






Our Service

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.
5.We have different grade quality to meet your request, different usage.


1.Q:Delivery time ?
A: Normally,delivery time of sample order is 7 to 10 days, standard order is 15-20 days.

2.Q:How to get samples ?
A: Normally,Sepna offer our customer 1-2pcs or 50-100g free samples for quality testing.

3.Q:How to be Sepna's distributor ?
A: As the growing of Sepna's global business,we need to find more and more distributors and agents

worldwide.Sepna will provide the best solution and service for our partners.
For more information,pls contact our salesperson or call us:+86-400-882-1323

4.Q:Any OEM service ?
A: Yes. Sepna can offer the customer OEM label service,and will give the protection of the your right in your market.

5.Q:Do you have MOQ ?
A:Yes.Normally,MOQ is 2000pcs or 1000kgs.