Clear Weatherproof Neutral Silicone Sealant Doors Windows External Wall
With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, equipped with highly mechanized
equipment. The daily output is 30,000 pieces, and there are more than 200 production and R&D personnel. The source factory
supports OEM/ODM. The products have high cost performance. We look forward to your contact.
| Brand name | OEM |
| Product Name | Silicone sealant |
| Main materials | Silicone |
| Type | One-component silicone sealant |
| color | Black, white,Transparent or custom-made |
| Packaging | 300 ml per bottle |
| Appearance | A smooth paste without bubbles or particles |
| Cardboard box | 24 pieces per box |
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Non-Corrosive & Material-Safe Formula
Releases neutral byproducts (no acidic/alkaline substances) during curing, safely compatible with sensitive metals (copper, zinc, aluminum), natural stone (marble, granite), glass, and decorative surfaces. Prevents discoloration, corrosion, or material degradation—ideal for high-value substrate sealing in luxury projects.
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Exceptional Substrate Versatility
Bonds firmly to both porous (concrete, masonry, wood) and non-porous (PVC, acrylic, stainless steel) materials without primers. Eliminates the need for substrate-specific sealants, simplifying procurement and construction for multi-material projects (e.g., curtain walls, mixed-material decorations).
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Superior Weather & Aging Resistance
Withstands extreme temperatures (-50℃ to 180℃) and resists UV radiation, ozone, heavy rain, and humidity. Maintains long-term flexibility (elongation rate ≥ 300%) without cracking, hardening, or brittleness, ensuring reliable sealing performance for 15+ years in outdoor and high-exposure environments.
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Strong Elasticity & Displacement Compensation
Adapts to ±25% substrate movement caused by thermal expansion, contraction, or structural vibration. Features shear strength ≥ 1.0 Mpa and tensile strength ≥ 1.2 Mpa, effectively preventing leakage in dynamic joints (e.g., pipeline connections, curtain wall gaps).
Ideal for sealing joints between glass panels, aluminum alloy frames, natural stone cladding (marble, granite), and aluminum composite panels in commercial complexes, skyscrapers, and luxury residential buildings. Its non-corrosive formula protects sensitive metals and high-value stone surfaces, while superior weather resistance (withstands -50℃ to 180℃, UV radiation, and heavy rain) ensures long-term airtightness, waterproofing, and structural stability—meeting the strict requirements of high-end construction projects.
Widely used for sealing frame-sash gaps, glass-to-profile bonding seams, and wall openings around broken-bridge aluminum, PVC, and solid wood doors/windows. Compatible with multiple door/window materials and hardware (no corrosion), it exhibits excellent elasticity to adapt to thermal expansion, contraction, and vibration from opening/closing. Effectively blocks air infiltration, rainwater leakage, and noise transmission, enhancing energy efficiency and comfort of buildings.
Applied to key waterproof nodes such as roof parapets, drain outlets, and pipe penetrations; also suitable for sealing gaps between kitchen countertops and walls, sink-countertop joints, shower glass and tiles, and toilet bases. Features outstanding waterproof and moisture-proof performance, preventing mold growth. Low odor and low VOC emissions comply with indoor environmental standards, making it safe for residential, hotel, hospital, and nursery school applications.
Used for waterproof, dustproof, and moisture-proof sealing of LED lamp housings, power adapters, control panels, and photovoltaic (PV) module frames/junction boxes. Resists extreme temperatures and aging, protecting electronic components from humidity and dust erosion without corroding metal contacts or plastic casings—ensuring long-term stable operation of equipment in harsh environments.
Factory pictures
FAQ
Q1. When can I receive my products?
A1: Sample order need 1 - 3 days.
Mass production need 7- 10 workdays.
Q2. Can you send me samples for reference?
A2: Yes, we are glad to send you free samples.
Q3. Can you provide OEM service?
A3: Yes, and we can custom the volume and tube package.
Q4: Where is your factory? Can I visit it?
A4:Our factory locate in Guangdong Province, welcome to visit us anytime!
Q5: What is the payment term that you can provide?
A5: Sample 100% payment.
30% TT prepayment and 70% balance payment for mass order.
Contact
| WhatsApp | +86 15012409510 |
| Telephone | +86 15012409510 |
| Email | mangrove9989@outlook.com |
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Clear Weatherproof Neutral Silicone Sealant Doors Windows External Wall Images
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