Butyl Sealant

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Product Details

1. Description

Butyl sealant is a neutral sealant compose of single butyl rubber with excellent properties of anti-aging,corrosion,oxidation, water resistance, tightness; wide range stretch of deformation and crack especially under low temperature circumstance.

2. Application range

Applies to all kinds of seams, holes and cracks in steel roofs, Butyl Sealant has a perfect tolerance on structure strains results from tough weather such as strong winds. Flood, storming,which often accounts for natural siphonage, i.e. leakage.

3. Technical data

Main material
Butyl rubber
Model number

Specific gravity  ( g/cm3)


Service temperature range

-40oC ~ 90oC

Application temperature range

Suggest above 5oC

Life expectancy 

20 years


1800 ~ 2000 dpa.s


< 2.0mm


Black or grey

UV resistance

2000 hours

4. Advantages

(1) Butyl Sealant is a permanent sealant with excellent elastic deformation along with steel plate expanding when hot and shrinking when cold, and will not result in sealant peeling off, thus have unmatchable water resistance and tightness properties over silicon sealant;

(2) Butyl Sealant is a neutral sealant without any corrosion for steel plate. It provides protections for crack, seam and bridging;

(3) Butyl Sealant has excellent cost performance and would save about 50% volume over counterpart product.

5. Shelf life

24 months in original packing

6. Storage

Stored in a dry and cool condition.


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Butyl sealant


Butyl rubber sealant

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Butyl sealant rubber


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Butyl waterproof sealant

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tape butyl


Q1: Do you have laboratory in company?

A: Yes, we have 2 laboratory centers which conduct all deferent tests as customer required, like properties, life time, UV, etc.

Q2: Is the sample free?

A: The sample is free, however please provide the courier account or undertake the courier cost for delivering.

Q3: What is the delivery time? 

A: Delivery Time  

Sample Order: 1-3 days after receipt of the full payment. 

Stock Order: 3-7days after receipt of the full payment.

OEM Order: 12-20days after receipt of the deposit. 

Q4: What is the shipping port?

A: Shanghai port, China.

Q5: What is the payment term?

A: T/T or L/C

Q6: What about your after-sales services?    

A: 1 year warranty for all kinds of products; 

If you find any defective accessories, we will give you new part for free in next order.

About us

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