Ready to Ship
Fast dispatch
In stock

Weatherproof odorless mildewproof ms and polyurethane sealant adhesive glue

$2.73
2-4999 Barrels
$1.99
5000-89999 Barrels
$1.55
>=90000 Barrels
Min. Order
2 Barrels
Coupons
$100.00 OFF Get the Coupon
Download the app to enjoy the coupon
Choose your specifications
Company Information

Shanghai Sepna Chemical Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
96.1%
Transactions
US$ 150,000+
10 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

CAS No.: 9009-54-5
Other Names: high density polyurethane adhesive
MF: CH3H8N2O
EINECS No.: 210-898-8
Place of Origin: Shanghai China
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Construction,Packing,Transportation,Woodworking,concrete floor
Brand Name: SEPNA polyurethane crack repair sealant
Model Number: PU821/PU822/MS501/MS502
Type: Crack repair sealants
Product name: MS/Polyurethane adhesive
Type: Single component
Colors: Grey Self-leveling
Property: waterproof, weatherproof, age resistant
Certificate: CE,SGS,ISO9001:2000,MSDS
Main material: Polyurethane
OEM Service: yes
Samples: Free samples
Shipping: By Express(Fedex, UPS ,DHL,TNT), or by sea
Pollution: NON
Selling Units: Single item
Single package size: 11X10X0 cm
Single gross weight: 1.14 KG
Package Type: 600ml/sausage
Package Preview: https://sc02.alicdn.com/kf/H54e5db53459e45ea954d16e0e9ffdd60i.jpg_640x640.jpg

Weatherproof odorless mildewproof ms and polyurethane sealant adhesive glue

Product Description

PU821/PU822 is one component solvent-free polyurethane construction sealant of low/high modulus. MS501/MS502 is for construct low and high modulus optional.

 

all

 

Parameter

Item

PU821/PU822/PU823/PU824/PU825

Color

Black/White/Grey Paste

Density(g/cm3)

1.35±0.1

Curing Speed(mm/24h)

3-5

Temperature resistance(℃)

150 (Up to 1 hour short time)

Elastic recovery rate(%)

PU825:≥85%

Application temperature(℃)

5-35℃

Shelf life(month)

9

Packing(bag/barrel/aluminum film)

310ml cartridge, 400ml/600ml sausage 20pcs/box, 2 boxes/carton.

 

 

Volatile content(%)

 

PU821/PU822/PU823/PU824: ≤4

PU825: ≤5

 

Tack Free Time(min)

 

PU821/PU822: ≤180min

PU824/PU825: ≤90min

 

Hardness (Shore A)

 

 

PU821/PU822/PU823: 30±5

PU824: 35±5

PU825: 30-50

 

 

Tensile modulus(Mpa)

 

 

 

PU821:≤0.4

PU822:≥0.4

PU823:≤1.0

Tensile strength(Mpa)

PU824/PU825:≥1.4

 

 

Elongation at break(%)

 

 

 

PU821/PU822:≥600

PU822:≤700

PU824:≥500

PU825:≥400

14.jpg

 

Our Services

 

Low modulus and high elasticity, good sealing and water-proof property.

  One component, convenient to apply, nonpoisonous and odorless after curing, green and environmental.

5.jpg

 

♥ 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.

1.jpg

 

♥ Excellent extrudability, easy to scratch sewing operation

 Bonding well with many substrates, no corrosion and pollution to substrate.

31.jpg

 

 

Typical Applications

 

 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.

 

21.jpg

 

 30.jpg

 

WELCOME TO VISIT US!

 

As a manufacturer over 26 years experience, we can provide the competitive price for the longest cooperate, based on the present, look to the future, cooperate sincerely and work hand in hand.

 

 

photobank (10)

 

photobank

 

photobank (34)photobank (33)

 

DIRECT TO 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

4. Clip the end of the sausage and place in barrel gun

5. Screw end cap and nozzle on to barrel gun

6. Using the trigger extrude the sealant with equal strength

 

 

 

 

 

 CERITIFICATE

 

cer

FAQ

 

Q1. : Whats your delivery time?

A1: Normally,delivery time of sample order is 7 to 10 working days, also we can arrange it as your need.

 

Q2: Any OEM service?

A2: Yes, as a manufacturer, we can customized as your need.

 

Q3: Can you provide samples?

A3: Yes, samples is available! We hope every customer get a good customer experience from SEPNA.

 

Q4: How can you guarantee the quality?

A4:We have rigorous quality test system, from raw materials to finished products,

the materials must be inspected and signed by QC staff, were think highly of every customers!

 

Q5: What is your MOQ?

A5Our MOQ is 1000pcs 600ml Sausages, If you have small qualitities,

we can send you as samples.

 

Q6: What is your Contact number?

A6: For more questions, you can add my whatspp/wechat/skype: Jeffer: 0086 1870 2188 984

 

 

 

Packaging & Shipping

 photobank (31)

750 Card.png