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weatherproofing silicone sealant CB-750

Categories neutral weatherpoof silicone sealant
Place of Origin: china
Brand Name: CB
Certification: ISO9001:2008
Model Number: CB-750
MOQ: 50cartons
Price: negotiated
Packaging Details: 590ml/sausage, 20pcs/carton
Delivery Time: 3-30days after receiving customer's deposit
Payment Terms: TT
Supply Ability: 24000pcs/day
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weatherproofing silicone sealant CB-750


weatherproofing silicone sealant CB-750 is a one-component, neutral curing, universal silicone building sealant, specially designed for sealing cracks and gaps around windows, doors. It can quickly cures at room temperature by reaction with moisture in the air to form a durable, flexible silicone seal that is resistant to sunlight, rain, snow and extreme temperature.


Product features


1. Neutral cure-suitable for use on metals, coated glass, aluminum panels, concrete materials and


many other substrates.


2. Superior quality, multi-purpose sealant


3. Offers long-lasting flexibilty and excellent adhesion


4. Provides a weatherproof, watertight seal. Resists cracking, crumbling and chalking.

super uv resistance weatherproof silicone sealant

5. Interior/exterior use. 30-year durability guarantee.

Item

weatherproofing silicone sealant CB-750

Specification

590ml/sausage,20pcs/carton

Product color

clear ,white, grey ,black or any other colors

shelf life

9 months

Application


1. Weatherproof sealing of glass curtain wall


2. Weatherproof sealing in metal, plastic

encapsulated aluminum curtain wall


3. Sealing in expansion joints for concrete, plastic and metal, roof joints;

OEM Services

ok

Application standards

China standard: GB JC/T 882-2001


Technology Data


APPLICABLE STANDARDS

GB JC/T882-2001

Measured value

Slump

Vertical,mm

≤3

0

Horizontal

No distortion

No distortion

Extrudability,ml/min

≥80

280

Tack-free time,h

≤3

15-30min

Movement Capability,%

/

±20

Elastic recovery rate,%

≥80

95

Elongation at Break(%)

/

310


Modulus at 23°C

≥0.6

1.0MPA

Modulus at -20°C

≥0.45

1.1MPA

weight loss rate,%

≤10

4

Cohesiveness under constant temperature

No damage

No damage


should not be use


1. as a structural sealant

2. to all materials that bleed oils, plasticizers or solvents, and green or partially sulfured gaskets or tapes, etc.

3. in totally confined space (Silicone sealant need the water in the air to cure)

4. for continuous immersion in water or below-grade applications all the year.

5. to painted surfaces, may cause seal failure as the paint cracking or paint stripping

6. to frost or wet surfaces,the surface temperature of the materials is below 4°Cor higher than 40°C


Quality weatherproofing silicone sealant CB-750 for sale
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