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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.
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Silmid P/N:
VAR0000326
MFR PN:
F/HY5172/050M ...
F/HY5172/050M | F/HY5172/250M
From £14.33 excl VAT
In Stock
Silmid P/N:
VAR0000329
MFR PN:
F/SL303HL/040M ...
F/SL303HL/040M | F/SL303HY/040M
From £3.01 excl VAT
No Stock - Standard lead time 26 business days
Silmid P/N:
HYLEXP250G
MFR PN:
F/EXPU0HY/250G
£1.49 excl VAT
No Stock - Standard lead time 33 business days
Silmid P/N:
VAR0001003
MFR PN:
50561498 ...
50561498 | 50561594
From £56.22 excl VAT
No Stock - Standard lead time 75 business days
Silmid P/N:
JC5A000173
MFR PN:
JC5ACARTRIDGE/MOD
£103.52 excl VAT
In Stock - 51 Available
Silmid P/N:
VAR0000928
MFR PN:
-
From £3.83 excl VAT
No Stock - Standard lead time 54 business days
Silmid P/N:
VAR0000992
MFR PN:
50563462 ...
50563462 | 50563474 | 50571063
From £48.10 excl VAT
In Stock
Silmid P/N:
P1300160
MFR PN:
1358214
£24.10 excl VAT
No Stock - Standard lead time 26 business days
Silmid P/N:
VAR0000145
MFR PN:
1953597 ...
1953597 | 1953598
From £26.62 excl VAT
No Stock - Standard lead time 19 business days
Silmid P/N:
VAR0001138
MFR PN:
1948758 ...
1948758 | 1948759
From £31.42 excl VAT
No Stock - Standard lead time 19 business days
Silmid P/N:
VAR0001187
MFR PN:
1718240 ...
1718240 | 2064521
From £7.26 excl VAT
In Stock
Silmid P/N:
VAR0001128
MFR PN:
142608 ...
142608 | 142609 | 230410
From £33.26 excl VAT
In Stock
Silmid P/N:
VAR0001129
MFR PN:
234257 ...
234257 | 234268
From £26.73 excl VAT
No Stock - Standard lead time 26 business days
Silmid P/N:
VAR0001130
MFR PN:
1241996 ...
1241996 | 2600859
From £40.28 excl VAT
In Stock
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.