Does this sealant provide mildew proofing?

No, this product is not mildew proof.

Neutral Silicone Sealant for Roofing Gutter and Outdoor Construction Sealing

Name: Neutral Silicone Sealant for Roofing Gutter and Outdoor Construction Sealing
Brand: GLORYSTAR HIGH-TECH (GUANGDONG) INDUSTRIACL CO., LTD.
SKU: 827115225

Guangdong, ChinaGLORYSTAR HIGH-TECH (GUANGDONG) INDUSTRIACL CO., LTD.

US$0.70-0.80

1,000 Pieces

Product profile

Customization

Available

Capacity

300ml

Color

Clear, White, Black, Customize Color Is Available

Model NO.

N31

Material

Composite Materials

Usage

Construction

Sample

Free Sample

Volume

300ml

Gross Weight

420g

Shelf Life

12 Months

Type

Silicone Sealant

Seal Tape Kind

High Density Colored PTFE Tapes

Seal Tape Usage

Engineering

Mildew Proof

Not Mildew Proof

Bonding Material

Ceramic

Transport Package

Cartridge/Sausage Package

Specification

280ML/300ML/590ML

Trademark

glorystar

Origin

Guangzhou City, China

HS Code

35061000

Production Capacity

500000000PCS/Year

Key features

Free Sample Available: Customers can request a free sample to test the product quality before placing an order.

Multi-Color Options: Available in Clear, White, and Black, with custom color options for specific needs.

Versatile Application: Ideal for glazing, sealing joints on windows, doors, signs, and internal fixtures.

OEM/ODM Service: Supports flexible customization, minor customization, and customization from samples.

Company profile

Cooperated with Fortune 500Exhibition ExperiencePatents AwardedOEM Services

GLORYSTAR HIGH-TECH (GUANGDONG) INDUSTRIACL CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.05h

AI-Powered supplier vetting

SummaryGuangzhou Glorystar Chemicals Co., Ltd. operates in chemical products, sealants, coatings, plastic products, and sealing packing materials, offering several silicone sealant products. It reports 50 qualified service-capable suppliers, documented service procedures, corrective and preventive action procedures, and complaint-handling procedures with records. The supplier provides ODM and OEM services, has six R&D engineers and six quality-control staff, and maintains R&D design, review, verification, and validation documentation. Customization is available from samples, through minor customization and flexible customization, and new products were developed during the past year. Production includes four lines, but continuous quantity reconciliation for each batch is not performed. No certification evidence, financial assessment evidence, or customer case details are provided. It does not provide 3D software design services or an SDK.

Supplier typeThe supplier is a chemical and materials manufacturer and seller covering sealing packing materials, sealants, chemical products, coatings, and plastic products. Its listed products include multiple silicone sealants, including acetoxy, construction neutral, mirror, and lapis-stone neutral silicone sealants.

After-Sales capabilityThe supplier reports written procedures and followed records for assessing service capability, corrective and preventive actions, and effective customer-complaint handling. Its stated service concept emphasizes professional service, but the evidence does not specify response times, service coverage, or resolution performance.

R&D capabilityThe supplier reports new product development during the past year, cooperation with enterprises and research institutions, six R&D engineers, and auditable design-input, output, review, verification, and validation documentation. It does not provide an SDK, but that limitation does not negate the documented product R&D capability.

Production capacityThe supplier’s registered scope includes manufacturing sealants, chemical products, coatings, plastic products, and sealing packing materials, and it reports four production lines. However, it also states that the factory does not conduct continuous quantity reconciliation for every batch or bulk production, indicating a documented production-control weakness.

Customization capabilityThe supplier offers customization from samples, minor customization, and flexible customization, provides ODM services, and has R&D engineers able to develop products according to customer requirements. R&D documentation is available for review, supporting the existence of a structured customization process.