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Weatherproof Neutral Silicone Sealant - Solvent Free, Environmentally Friendly

Product Details:

Place of Origin:	Leliu Town, Shunde District, Foshan City, Guangdong Province, China
Brand Name:	CSJ
Certification:	MSDS, BV, ISO 9001, SGS，CE
Model Number:	550
Document:	CSJ-678 TDS.pdf

Detail Information

Place of Origin:

Leliu Town, Shunde District, Foshan City, Guangdong Province, China

Brand Name:

CSJ

Certification:

MSDS, BV, ISO 9001, SGS，CE

Model Number:

550

Document:

CSJ-678 TDS.pdf

Material:

DOW CORNING

Tube Net Volume:

300 ML

Sausage Net Weight:

780g

Tube Pcs/Carton:

24 Pcs

Tube Gross Weight(Color Clear):

340 G

Tube Net Weight(Color Clear):

280 G

Sausage Gross Weight:

780g

Sausage Carton Size:

36*25*20cm

Tube Net Weight:

440 G

Sausage Net Volume:

500ml

Tube Net Volume(Color Clear):

300 ML

Tube Gross Weight:

500 G

Sausage Pcs/Carton:

20 Pcs

Model:

CSJ-678

Tube Carton Size:

30*20*24 Cm

Sausage Net Weight(Color Clear):

495g

Sausage Gross Weight(Color Clear):

495g

Sausage Net Volume(Color Clear):

500mL

Color:

Clear, Black, White, Grey And Customized

Trading Information

Minimum Order Quantity:

100 boxes (After Sample Order)

Delivery Time:

5~7 days

Payment Terms:

T/T

Product Description

Weatherproof Neutral Silicone Sealant - Solvent Free, Environmentally Friendly

Features:

Single-pack room-temperature vulcanized neutral silicone sealant
Zero corrosion to building substrates with outstanding weather adaptability
Resists ultraviolet radiation and ozone aging effectively
Stable flexible performance under wide temperature range of -50℃~150℃
Reliable bonding performance on most conventional building materials without priming treatment
Low-odor non-toxic formulation, compliant with environmental construction standards
High-density waterproof sealing, effectively prevents water seepage and leakage
Long-term color stability, avoids yellowing and discoloration after outdoor aging

Basic Uses:

Weather-resistant caulking treatment for expansion joints of building exterior wall structures
Hermetic seam sealing for aluminum alloy door & window assemblies and secondary curtain wall clearances
Waterproof joint finishing for composite interfaces of glass, metallic, concrete and plastic base materials
Gap infilling construction for exterior decorative panels and external wall ceramic tile assemblies
Sealing & waterproofing works for wall penetration openings of outdoor drainage and water supply piping
Long-term anti-weathering sealing for outdoor small glass sunshades and metal awning frame joints

Specification:

Operating conditions of 23±2°C and 50±5%RH, then test:

No.	Property	Standards	Clear	Color
1	Tack-Free Time (min)	≤30	≤10	≤20
2	Consistency (°)	/	8.0~9.5	8.0~9.5
3	Curing Time (H)	≤72	≤48	≤48
4	Specific Gravity (g/mL)	/	0.99	1.56
5	Shore A Hardness	20~60	20~30	40~50
6	Ultimate Tensile Strength (MPa)	≥0.4	≥0.5	≥0.5
7	Extrusion Rate (mL/min)	≥150	≥300	≥250

Typical property data, not for specification use. Contact us for detailed specifications.

FAQ:

Q1. Does your company support sample provision for neutral weather-resistant silicone sealant?
Our enterprise provides standardized sample supply services for client quality evaluation and project verification. Multi-specification and multi-color mixed sample packages are customizable.

Q2. What are the official production lead time specifications?
The standardized sample preparation cycle is 2–3 working days, and the mass production cycle is fixed at 5–7 working days under normal order conditions.

Q3. What is the minimum order quantity policy for this product?
This series adopts a low-threshold MOQ policy. Single-unit sample procurement is permitted for quality inspection and engineering testing.

Q4. What are your official shipping solutions and delivery arrangements?
International express delivery is applied for sample cargo; large-batch commercial orders adopt sea freight to reduce procurement costs. Specific transit duration shall be confirmed according to the destination country.

Q5. Please state the complete business order process.
The whole process includes demand confirmation, professional quotation output, sample verification and deposit payment, and standardized mass production execution.

Q6. Is OEM logo customization service accessible?
Professional packaging logo customization is supported. Customers are required to provide complete design documents and process requirements before production.

Q7. What quality guarantee policies do you have?
We implement a 10-year quality warranty system for product manufacturing defects under compliant construction and service environments.

Q8. What engineering scenarios is this medium weather sealant applicable to?
It is widely used in architectural door and window sealing, exterior wall decoration gap filling, low-rise building curtain wall auxiliary sealing and outdoor pipeline wall penetration waterproofing projects.

Q9. Does the neutral silicone sealant cause substrate corrosion?
Adopting neutral room-temperature vulcanization formula, the product features zero corrosion and will not damage metal profiles and building base materials.

Q10. What anti-aging performance does the product have in outdoor environments?
The product has strong ultraviolet and ozone aging resistance, which effectively avoids joint cracking, peeling and failure caused by long-term outdoor exposure.

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