Skip to main content

More Like This

Subscribe

DAPCO-2100 (6-oz-Tube)

FIREWALL SEALANT (6-Ounce-Tube)
AERO P/N: 105526
Price matched Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.

Total Available Stock: 313

UK
USA
225 In Stock (UK)
88 In Stock (USA)
Expiry Date: 27/Jul/2026
Expiry Date: 06/Aug/2026
Additional Stock Expected: 24/Apr/2026
Additional Quantity Available to Order: 186
$260.14 excl VAT
-
+
-
+

Introducing Dapco 2100, the ultimate adhesive silicone paste for aerospace needs. Withstanding extreme temperatures from -65°F to 400°F, it ensures safety and durability. Offering universal adhesion and chemical resistance, it simplifies applications and guarantees longevity.

Product Features
OEM
Solvay
Brand
Dapco
OEM Part No.
154528
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
32149000

    Information

    Additional Product Information

    Overview

    This adhesive silicone paste is engineered for high-performance aerospace applications where extreme temperature resistance and material reliability are essential. Designed as a solvent-free formulation, it provides strong adhesion, flexibility, and durability across a wide range of substrates without the need for primers.

    Its ability to withstand temperatures up to 3500 F (1927 C) makes it particularly suitable for fire-resistant sealing, insulation, and protective applications in aircraft environments where thermal exposure is critical.

    Key Technical Specs

    • Type: Adhesive silicone paste (solvent-free)
    • Temperature Resistance: Up to 3500 F (1927 C)
    • Adhesion: Bonds to multiple substrates without primer
    • Chemical Resistance: Resistant to aerospace fluids and environmental exposure
    • Consistency: Paste for controlled application

    Applications

    • Coating and sealing of high-temperature areas
    • Filleting and gap sealing in structural components
    • Thermal insulation and ablative heat shielding
    • Aircraft repair and maintenance operations
    • Fire-resistant barrier applications

    Typical Aircraft MRO / AOG Applications

    • Emergency sealing in high-heat zones
    • Thermal protection repairs during AOG scenarios
    • Insulation of components exposed to extreme temperatures
    • Rapid application in field and line maintenance environments

    Compatibility & Safety Notes

    • Compatible with a wide range of aerospace substrates
    • No primer required for most applications
    • Use appropriate PPE during application
    • Ensure adequate ventilation in enclosed spaces

    Packaging & Procurement

    • Supplied in a 6 oz tube for precise application
    • Convenient format for workshop and field use
    • Supports efficient handling in MRO and AOG environments

    Why This Silicone Paste is Chosen for AOG / MRO

    • Extreme temperature resistance up to 3500 F
    • Versatile use across sealing, coating, and insulation tasks
    • Strong adhesion without primer simplifies application
    • Reliable performance under harsh aerospace conditions

    Practical Suggestions for Your Team (AOG Mindset)

    • Keep available for high-temperature emergency repairs
    • Use for both planned maintenance and urgent thermal protection needs
    • Apply carefully to ensure even coverage and optimal adhesion

    Manufacture / Aviation Spec Codes

    • Manufacturer: Not specified
    • Product Type: High-temperature adhesive silicone paste

    Alternative Names & Descriptions

    • High-Temperature Silicone Adhesive Paste
    • Aerospace Thermal Sealant
    • Fire-Resistant Silicone Coating Compound
    • Ablative Heat Shielding Paste

    Restrictions

    Restrictions
    Restricted
    Dry Ice
    No
    Precursor Licence
    Export Licence
    FEDEX Restriction
    Supplier Disruption
    no

    Recommended Alternatives

    No related products

    Shipping Information

    • Orders over £50 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.

    Alternative Products

    No related products

    Recently Viewed

    You May Be Interested In