DOWSIL-7091-BLACK (310-ml-Cart)
SILICONE ADHESIVE/SEALANT (310-ml-Cartridge)
AERO P/N: 110697-parent
UK
50% OFF
15 In Stock (UK)
Available On Request
Expiry Date: 01/Jun/2026
£13.33 excl VAT
Select different batch:
Qty
Expiry Date
Price
15
01/Jun/26
£13.33
9
01/Jan/27
£26.66
Introducing Dowsil 7091 Black, a one-part adhesive and sealant offering exceptional durability and flexibility. This non-sag, room-temperature curing solution adheres to glass, metal, ceramics, and plastics. Approved for EN 45545-2, it’s perfect for demanding applications like bonding and sealing with safety compliance.
Product Features
OEM
DOW
Brand
Dow
OEM Part No.
4129845
Colour
Black
Shelf Life in Months
12
Shelf Life in Days
360
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
32141010
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Information
Additional Product Information
Overview
Dowsil 7091 Black is a high-performance, one-part adhesive and sealant designed for demanding aerospace, industrial, and engineering applications. Its alkoxy cure system and non-sag paste consistency allow for easy application while curing at room temperature when exposed to atmospheric moisture. Once cured, it forms a tough, flexible elastomer that bonds reliably to a wide range of substrates, making it ideal for assemblies requiring durability, vibration resistance, and thermal movement capability.
Key Technical Specs for Dowsil 7091 Black
- Type: One-part, moisture-curing silicone adhesive/sealant
- Cure System: Alkoxy cure (neutral cure, non-corrosive)
- Consistency: Non-sag paste for vertical and overhead application
- Adhesion: Excellent bonding to glass, metals, ceramics, and engineering plastics
- Flexibility: Forms durable, elastic rubber after cure
- Service Conditions: Suitable for applications with thermal expansion and vibration
Approvals & Specifications
- Railway Standard: EN 45545-2 compliant
- Industry Classification: Flexible adhesive/sealant for structural and sealing applications
Typical Aircraft MRO / AOG Applications
- Bonding dissimilar materials such as glass to metal or plastic
- Sealing and gasketing in aircraft interiors and systems
- Formed-in-place gasket (FIPG) applications
- General-purpose sealing where flexibility and durability are required
Compatibility & Safety Notes
- Compatibility: Suitable for enameled steel, painted steel, aluminum, ceramic, glass, and certain plastics
- Adhesion Notes: Ensure clean, dry, and contaminant-free surfaces before application
- Safety Notes: Use with appropriate PPE and ventilation; follow manufacturer handling guidelines
Packaging & Procurement
- Supplied in standard cartridges or industrial packs (format dependent)
- Designed for ease of application in both workshop and field environments
Why Dowsil 7091 Black is Chosen for AOG / MRO
- Reliable flexible bonding for thermal expansion and vibration environments
- Simple one-part system reduces mixing errors and speeds up repairs
- Non-sag formulation enables precise application in complex assemblies
Practical Suggestions for Your Team (AOG Mindset)
- Keep cartridges stocked for rapid sealing and bonding repairs
- Use for both planned maintenance and emergency sealing tasks
- Ensure proper surface preparation to maximize adhesion performance
Manufacture / Aviation Spec Codes
- Product: Dowsil 7091 Black
- Standard Compliance: EN 45545-2
Alternative Names & Descriptions
- Dowsil 7091 Silicone Adhesive
- Dowsil 7091 Black Sealant
- One-Part Flexible Silicone Adhesive
- FIPG Silicone Gasket Sealant
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.