Can SiFS-290 be used as a primer?

Yes, it is suitable as a primer for exterior paints and for imparting hydrophobicity to mineral paints.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Silicone Mansory Water Repellent Agent for Sand-Lime Brickwork/ Cement Fiberboards

Name: Silicone Mansory Water Repellent Agent for Sand-Lime Brickwork/ Cement Fiberboards
Brand: Jiangshan Sunoit Performance Material Science Co., Ltd.
SKU: 1942578182

Zhejiang, ChinaJiangshan Sunoit Performance Material Science Co., Ltd.

US$9.00-10.00

200 kg

Product profile

Customization

Available

CAS No.

70131-67-8

Environmental Protection

Yes

Model NO.

SiFS-290

Function

Waterproof

Appearance

Liquid

Color

Colorless to Light Yellow

Key Application 1

Brickwork

Key Application 2

All Kinds of Concrete

Key Application 3

Cement Fiberboards

Key Application 4

Mineral Plasters

Specification

100% active content

Trademark

SiFS-290

Origin

China

HS Code

391000000

Production Capacity

1000mt

Key features

Deep Penetration Waterproofing: Penetrates 3-10mm deep into substrates to form lasting protection without clogging pores.

High Water Vapor Permeability: Retains breathability by avoiding pore clogging while blocking liquid water ingress.

Strong Alkali Resistance: Specifically designed to withstand alkaline environments in mineral construction materials.

Universal Substrate Compatibility: Suitable for brickwork, concrete, cement fiberboards, mineral plasters, and natural stone.

Versatile Packaging Options: Available in 25L pails, 200L drums, and 1000L IBC totes to suit various project scales.

Efficient Application Process: Recommended dosage of 5L/m2; can be applied via spray or brush after dilution.

Chemical Reaction Mechanism: Reacts with moisture to form Si-O-Si bonds, creating a hydrophobic resin film on the surface.

Company profile

Jiangshan Sunoit Performance Material Science Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-12-01Nearest Port: Shanghai, NingboAverage Response Time: ≤5.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryJiangshan Sunoit Performance Material Science Co., Ltd. is a trading company and manufacturer based in Zhejiang, China, specializing in silicone and fluorochemical products. With established export capabilities and a strategic cooperation with over 20 OEM plants, the company presents a robust production capacity. It holds numerous certifications, reflecting a commitment to quality and safety. The company's emphasis on innovation is evident, yet more specific information on financial credibility and customer cases is scarce.

Supplier typeJiangshan Sunoit is identified as both a trading company and a manufacturer, involved in the production and distribution of chemical products.

CertificationsThe supplier holds several certifications, including OHSAS/OHSMS 18001, TS 16949, ISO 14001, ISO 9001, and ISO 14064, indicating compliance with international standards.

After-Sales capabilityThe company emphasizes customer-oriented technical service, suggesting a focus on after-sales support.

R&D capabilitySunoit is portrayed as dynamic with a focus on innovation, supported by R&D activities and strategic OEM partnerships.

Production capacityThe company operates 8 production lines with significant outputs across various silicone and fluorochemical products, demonstrating strong production capabilities.

Product Q&A

Q:What substrates is SiFS-290 suitable for?

It is suitable for absorbent, porous, mineral construction materials such as brickwork, concrete, cement fiberboards, mineral plasters, and natural stone.

Q:How should SiFS-290 be diluted and applied?

Dilute with a ratio around 1:12 using alcohol, hydrocarbons, or petroleum. Apply via spray or brush with a recommended dosage of 5L/m2.

Q:Does the product clog the pores of the substrate?

No, it retains a very high degree of water vapor permeability since neither pores nor capillaries are clogged.

Q:What are the available packaging sizes?

Available in 25L plastic pails (20KG net), 200L drums (180KG net), and 1000L IBC totes (900KG net).

Q:How does the waterproofing mechanism work?

Silanes react with water to form SiOH groups which bond to the substrate, then undergo condensation to form a hydrophobic Si-O-Si resin film.