Premium Silicone Adhesives — Factory Direct, OEM & Private-Label Ready
At ZDS – Industrial Adhesives Manufacturer, we supply a full range of high‑performance silicone adhesive formulations — from RTV and neutral‑cure sealants to high‑temperature, waterproof, flexible silicones. With our own production facility, we support OEM/ODM contracts, private-label packaging, no minimum order (MOQ), and offer fast sampling & rapid prototyping for your project needs.
Factory Capability & Production Reliability
Our vertical integration guarantees you receive consistent, high-quality silicone adhesives — essential for industrial production, construction sealing, or OEM-level component assembly.
Dedicated silicone adhesive production lines
capable of formulating RTV, neutral‑cure, high‑temperature, flexible, and epoxy‑modified silicones in multiple viscosities and cure profiles. Monthly manufacturing capacity exceeds 30,000 kg of silicone adhesive compounds.
On‑site QC laboratory
where every batch undergoes viscosity checks, cure profile monitoring, peel and shear strength testing, adhesion durability, weathering and temperature‑resistance assessments, and batch traceability records.
Stringent quality assurance workflow
raw‑material inspection → precise compounding → degassing → dispensing → controlled cure‑rate testing → final QC → custom packaging and labeling. This ensures uniform performance and reliability across repeated production runs.
ZDS Silicone Adhesives
| Model | Appearance | Viscosity | Curing | More |
|---|---|---|---|---|
| ZDS-527-H | A: Black/Gray, B: White, Fluid | A:1.64±0.5, B:1.64±0.5 cps | 40-60 min @25°C | More |
| ZDS-2682 | A: Black/White/Gray, B: Transparent; Fluid | 10000-15000 cps | 2-4 h @25°C | More |
| ZDS-6280 | A: Black/gray, B: White, Fluid | 30-40 min @25°C | More | |
| ZDS-795-T | Translucent, Semi-flowing | 10000-20000 cps | 20-30 min @25°C | More |
| ZDS-795 | Transparent, Semi-flowing | 10000-25000 cps | 20-30 min @25°C | More |
| ZDS-5118-16R | Dark brown, Black | 6000-7000 cps | 30±5 min @25°C, full cure 24h | More |
| ZDS-3603 | Blue paste (thixotropic) | 20000-60000 cps | More | |
| ZDS-368AB-D | Black/Grey | 8000-10000cps | 60 min @25°C | More |
| ZDS-6190 | A: White, B: Gray/Black, Paste-like | 30-40 min @25°C | More | |
| ZDS-3706A | Pink | 1400-1700cps | More | |
| ZDS-799 | Transparent/translucent, Paste-like | 1.05±0.5 cps | 15–25 min @25°C | More |
| ZDS-695 | Red/Black Semi-fluid | 1.25±0.5 cps | 20-35 min @25°C | More |
Application Solutions for Key Industries
ZDS silicone adhesives cover a broad spectrum of industrial and commercial applications, including:
Our neutral‑cure and low‑odor silicone adhesives are ideal for sealing and bonding housings, potting electronic components, or providing waterproof seals — particularly valuable in consumer electronics and appliance manufacturing.
High‑temperature silicone adhesives reliably bond and seal engine parts, gaskets, HVAC ducts, or metal-to-plastic assemblies, enduring heat cycles and vibration.
Waterproof, weather-resistant silicone sealant adhesives suit window/glass-to-frame bonding, facade sealing, panel assembly, and general construction joints, offering long-term durability outdoors.
Flexible silicone adhesives — including food-grade options — bond metals, glass, ceramics, and plastics to assemble ovens, dishwashers, exhaust hoods, or kitchen units while resisting heat and moisture.
For applications requiring adhesion across dissimilar materials or in variable conditions (temperature changes, moisture, vibration), our silicone adhesives maintain bond integrity, flexibility, and long-term durability.
Material Decision Matrix
| Requirement / Application Need | Recommended Silicone Type | Why It Fits |
| Electronics housings, enclosed assemblies, low odor needed | Neutral cure silicone adhesive | Low odour, low outgassing — safe for electronics and enclosed spaces |
| Glass-to-metal or glass-to-plastic sealing, glazing | RTV silicone sealant adhesive | Excellent adhesion to glass, metal, plastics; flexible, weather-resistant seal |
| High temperatures, automotive, engine parts | High temperature silicone adhesive | Resistant to heat cycles, maintains bond under thermal stress |
| Outdoor construction, facade sealing, waterproof joints | Waterproof flexible silicone adhesive | Weatherproof, UV-resistant, retains elasticity over temperature/humidity changes |
| Flexible joints or composite materials with flex or movement | Flexible silicone glue (low modulus) | Remains elastic under stress or vibration, avoids brittle failure |
Performance Parameter Table
| Parameter | RTV / Neutral Cure Silicone | High Temperature Silicone | Flexible / Waterproof Silicone |
| Cure Time (skin formation) | ~20–60 min (RTV), 24–48 h full cure | ~1–3 h (heat accelerated) | ~1–2 h (ambient), full cure 24–48 h |
| Shore Hardness | 30–50A (typical) | 40–60A | 25–35A (low modulus) |
| Temperature Resistance (service) | –50 °C to +150 °C | –60 °C to +250 °C | –50 °C to +180 °C |
| Peel/Shear Strength (metal to glass) | Medium to high | High | Medium with high flexibility |
| Water & Weather Resistance | Excellent | Excellent | Excellent (waterproof seal) |
These parameters are validated under our internal QA protocols for adhesion, flexibility, temperature and environmental resistance.
Real Industry Use Cases
Electronics Enclosure Manufacturer
Needed a low‑odor and neutral‑cure silicone adhesive to seal plastic housings for consumer devices without risk of fumes. Our neutral‑cure silicone adhesive offered clean curing and strong adhesion — enabling reliable, airtight seals and extending product longevity.
Automotive Parts Supplier
Required high‑temperature adhesive for bonding engine gaskets and metal-to-plastic parts exposed to constant heat. Our high‑temperature silicone adhesive maintained bond integrity under thermal cycling — eliminating premature failures and reducing warranty returns.
Construction Panel Installer
Needed a durable, waterproof seal between glass panels and aluminum frames for a building facade. Our RTV silicone sealant adhesive provided strong adhesion, weather resistance, and flexibility — ensuring long-term performance despite wind, temperature swings, and moisture exposure.
Appliance Manufacturer
Required flexible, waterproof sealant for kitchen appliance assembly (oven, dishwasher), including metal and glass components. Our waterproof silicone glue delivered robust sealing against moisture and heat, while allowing slight expansion/contraction — yielding longer‑lasting appliances and fewer leaks.
In each scenario, customers benefited from our option to provide custom formulation, private labeling, no‑MOQ orders, and rapid sample delivery, enabling flexible scaling without inventory risk.
Sampling & Rapid Prototyping
We offer samples (250 g to 1 kg cartridges or bulk packs) of any silicone adhesive variant — RTV, neutral‑cure, high‑temp, waterproof, or flexible. You can test adhesion, cure profile, flexibility, and compatibility with your substrates. Once approved, we can scale quickly — producing bulk orders within 7–14 business days, depending on volume and complexity.
No MOQ. No long‑term contract required. Specify your target application, substrates, or desired packaging — we’ll tailor the adhesive accordingly.
FAQs
What surfaces can silicone adhesive bond to?
Silicone adhesive bonds reliably to glass, metal, most plastics, ceramics, composites, and painted surfaces — provided the surfaces are clean, dry, and free of oil, dust, or release agents.
What is the difference between RTV, neutral‑cure, and high‑temperature silicone adhesives?
- RTV silicone requires moisture to cure and is suitable for sealing and general bonding.
- Neutral‑cure silicone cures without acetic acid release — ideal for electronics, metals, and sensitive substrates.
- High‑temperature silicone is engineered to sustain extreme heat, making it ideal for automotive, engine parts, or industrial equipment.
Are silicone adhesives weatherproof and suitable for outdoor use?
Yes. Most RTV or flexible waterproof silicones offer excellent water and weather resistance, UV stability, and maintain elasticity — making them suitable for exterior construction, facade sealing, or outdoor panels.
Is silicone adhesive flexible after curing? Or rigid?
Silicone adhesives cure to a flexible elastomeric seal — unless modified for high hardness (e.g., shore 50A). Flexible silicones remain elastic under vibration, thermal expansion, or mechanical stress; high‑temp versions retain strength under thermal stress with moderate rigidity.
How long does silicone adhesive take to fully cure?
Cure profiles vary: RTV/neutral‑cure adhesives may begin skin formation within 20–60 minutes, but full cure typically takes 24–48 hours at standard conditions. High-temperature silicones may cure faster when heat‑accelerated.
Do you require a minimum order quantity (MOQ)?
No. We support no-MOQ sampling, small batch orders and full-scale bulk production — enabling flexibility whether you’re prototyping or launching full production.
Can silicone adhesives be privately labeled or packaged under OEM/ODM terms?
Yes. We offer custom packaging, OEM/ODM production, and private-label silicone adhesives tailored to your formulation, labeling, and packaging requirements.
How quickly can you fulfill bulk orders after sample approval?
Upon sample approval, bulk orders are typically ready for shipping within 7–14 business days, depending on volume and adhesive type.