Elkem - CAF-4 (100-Gram-Tube)
ELECTRICAL SEALING COMPOUND (100-Gram-Tube)
AERO P/N: 102221
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.Total Available Stock: 4254
UK
USA
4238 In Stock (UK)
16 In Stock (USA)
Expiry Date: 28/Apr/2027
Expiry Date: 28/Apr/2027
Additional Stock Expected: 11/Sep/2026
Additional Quantity Available to Order: 20
$9.97 excl VAT
Elkem - CAF-4 is an off-white, acetic-cure RTV silicone sealant widely used in aviation for sealing, bonding, and insulating electrical and structural components. Packaged in a 100-gram (0.22 lbs.) tube. Provides excellent thermal stability, high dielectric strength, and self-leveling properties for horizontal and intricate surfaces.
Product Features
OEM
Elkem
OEM Part No.
CAF401
Colour
-
Shelf Life in Months
24
Shelf Life in Days
720
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
Italy
Commodity Code
39100000
Product Type
Sealants
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Information
Additional Product Information
Overview
Elkem CAF-4 is a one-component, acetic-curing RTV silicone elastomer designed for sealing, bonding, and insulating in demanding aerospace environments. It cures at room temperature to form a durable, self-levelling, off-white sealant widely used in aircraft electrical, thermal, and structural maintenance tasks.
Key Technical Specs for Elkem CAF-4
- Type: RTV silicone, acetic cure
- Colour: Off-white
- Packaging: 100 g tube
- Skin Time: ~10 minutes
- Full Cure: ~5 hours at 2 mm thickness
Typical Aircraft MRO / AOG Applications
- Electrical insulation of wires and connectors
- Bonding plastics, metals, and composites
- Thermal protection coatings
Compatibility & Safety Notes
- Compatible with metals, plastics, composites, and glass
- Use gloves and eye protection during handling
- Store in a cool, dry, ventilated area
Why Elkem CAF-4 is Chosen for AOG / MRO
- Fast curing for urgent repairs
- Compact packaging ideal for AOG kits
- Proven performance in aerospace electrical systems
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
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.