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Sealants
Protect parts and accessories on commercial aircraft and other modes of transport with these heavy-duty sealants. Silmid supplies products used by aerospace OEMs like Boeing, Airbus and Lockheed Martin along with the leading MROs. Browse hundreds of aerospace sealants from top international brands which include PPG, 3M, Dowsil, Naftoseal and Hylomar.
Silmid P/N:
0119800USP
No Stock - Standard lead time 103 business days
£822.25 excl VAT
Silmid P/N:
01428AA6FO
No Stock - Standard lead time 103 business days
£181.83 excl VAT
Silmid P/N:
VAR0000740
No Stock - Standard lead time 75 business days
From £130.45 excl VAT
Silmid P/N:
VAR0000397
No Stock - Standard lead time 47 business days
From £67.47 excl VAT
Silmid P/N:
01440A4050
No Stock - Standard lead time 89 business days
£135.31 excl VAT
Silmid P/N:
VAR0000400
No Stock - Standard lead time 68 business days
From £60.22 excl VAT
Silmid P/N:
VAR0000401
In Stock
From £60.22 excl VAT
Silmid P/N:
01440AB1PT
No Stock - Standard lead time 89 business days
£193.62 excl VAT
Silmid P/N:
VAR0000402
In Stock
From £41.18 excl VAT
Silmid P/N:
VAR0000403
In Stock
From £41.18 excl VAT
Silmid P/N:
01440LSUSP
No Stock - Standard lead time 103 business days
£417.75 excl VAT
Silmid P/N:
VAR0001497
In Stock
From £1167.56 excl VAT
Silmid P/N:
VAR0001498
No Stock - Standard lead time 103 business days
From £805.01 excl VAT
Silmid P/N:
VAR0000406
No Stock - Standard lead time 47 business days
From £48.89 excl VAT
Silmid P/N:
VAR0000407
In Stock
From £79.34 excl VAT
Silmid P/N:
VAR0000408
In Stock
From £52.69 excl VAT
Silmid P/N:
VAR0000409
In Stock
From £64.09 excl VAT
Silmid P/N:
VAR0000410
No Stock - Standard lead time 75 business days
From £83.36 excl VAT
Silmid P/N:
VAR0000413
In Stock
From £92.20 excl VAT
Silmid P/N:
VAR0000414
In Stock
From £123.23 excl VAT
Silmid P/N:
VAR0000421
No Stock - Standard lead time 40 business days
From £61.88 excl VAT
Silmid P/N:
VAR0000419
No Stock - Standard lead time 103 business days
From £117.73 excl VAT
Silmid P/N:
01791A0300
In Stock - 50 Available
£721.64 excl VAT
Silmid P/N:
VAR0001403
In Stock
From £96.90 excl VAT
Silmid P/N:
019100B015
No Stock - Standard lead time 68 business days
£405.82 excl VAT
Silmid P/N:
VAR0000430
No Stock - Standard lead time 103 business days
From £699.15 excl VAT
Silmid P/N:
13101
No Stock - Standard lead time 40 business days
£191.41 excl VAT
Silmid P/N:
VAR0000428
No Stock - Standard lead time 68 business days
From £90.95 excl VAT
Silmid P/N:
VAR0000429
In Stock
From £90.95 excl VAT
Silmid P/N:
30516
In Stock - 12 Available
£34.25 excl VAT
Silmid P/N:
VAR0000596
In Stock
From £3.82 excl VAT
Silmid P/N:
3M20845USG
No Stock - Standard lead time 54 business days
£689.00 excl VAT
Silmid P/N:
VAR0000519
In Stock
From £127.94 excl VAT
Silmid P/N:
VAR0000520
In Stock
From £141.70 excl VAT
Silmid P/N:
540685
No Stock - Standard lead time 33 business days
£525.36 excl VAT
Silmid P/N:
569310
In Stock - 5 Available
£75.77 excl VAT
Silmid P/N:
VAR0000518
No Stock - Standard lead time 61 business days
From £112.95 excl VAT
A Guide to Aerospace Sealants
Aerospace sealants are specialized adhesives designed to seal gaps, joints and seams for components and structures in the aerospace industry. They play a crucial role in ensuring the integrity, safety and performance of aircraft, especially in demanding environments characterized by extreme temperatures, pressures, vibrations and exposure to chemicals. Aircraft sealants must also be flexible so they can withstand shifting and other movements. Because they meet such high performance and certification standards (FAA, SAE, etc.), these sealants are also used in industries such as marine construction and public transport manufacturing.
Aircraft Sealants for Professionals
We work directly with leading companies and enthusiasts alike to ensure they get the right sealants for their applications. The types of aerospace sealant products sold by Silmid include corrosion inhibitive, epoxy, firewall, fuel tank and gasket sealants along with jointing compounds. Many specialty sealants are also available like electrically conductive sealants, edge sealers and tamper-proof sealants.
Our search filters allow customers to browse for sealants based on their recommended usage and brands. When you click on a product, you'll see a variety of information and properties to help with your decision. Those who sign up for an account can download the official technical and safety data sheets. At Silmid, there are no order minimums to accommodate smaller operations and one-off projects. Larger businesses can take advantage of bulk discount pricing and free delivery on qualifying orders.
Your Trusted Adhesive Partner
Silmid has more than 40 years of experience distributing the world’s best aviation adhesives while putting customer needs first. With services such as automated inventory management, material repacking and aircraft-on-ground support, we provide the value-added support necessary to keep your business running efficiently. For further assistance, visit our technical document library or contact us to speak with a knowledgeable associate.