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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:
PS890C20PT
No Stock - Standard lead time 75 business days
£130.92 excl VAT
Silmid P/N:
VAR0001604
No Stock - Standard lead time 26 business days
From £11.14 excl VAT
Silmid P/N:
WELSEAL100
In Stock - 268 Available
£9.73 excl VAT
Silmid P/N:
DC9120W330
No Stock - Standard lead time 96 business days
£78.56 excl VAT
Silmid P/N:
VAR0001700
No Stock - Standard lead time 19 business days
From £19.49 excl VAT
New Low Price
Silmid P/N:
VAR0000427
In Stock
From £99.77 excl VAT
Silmid P/N:
VAR0000418
No Stock - Standard lead time 103 business days
From £120.87 excl VAT
Silmid P/N:
SH57800250
No Stock - Standard lead time 54 business days
£73.41 excl VAT
Silmid P/N:
VAR0000215
In Stock
From £12.83 excl VAT
Silmid P/N:
VAR0001943
No Stock - Standard lead time 68 business days
From £451.93 excl VAT
Silmid P/N:
STAGRDA400
No Stock - Standard lead time 26 business days
£26.39 excl VAT
Silmid P/N:
VAR0001191
In Stock
From £5.77 excl VAT
Silmid P/N:
P0170064
In Stock - 7 Available
£14.06 excl VAT
Silmid P/N:
TBSI19040
No Stock - Standard lead time 54 business days
£19.92 excl VAT
Silmid P/N:
TBSI19042
No Stock - Standard lead time 19 business days
£23.80 excl VAT
Silmid P/N:
TBSI19050
No Stock - Standard lead time 26 business days
£26.18 excl VAT
Silmid P/N:
TBSI19052
No Stock - Standard lead time 19 business days
£23.77 excl VAT
Silmid P/N:
TBSI19054
No Stock - Standard lead time 19 business days
£58.28 excl VAT
Silmid P/N:
TBSI19059
No Stock - Standard lead time 26 business days
£97.65 excl VAT
Silmid P/N:
TESI19072
No Stock - Standard lead time 19 business days
£10.99 excl VAT
Silmid P/N:
VAR0000518
No Stock - Standard lead time 61 business days
From £112.95 excl VAT
Silmid P/N:
17910030
No Stock - Standard lead time 47 business days
£773.43 excl VAT
Silmid P/N:
VAR0001402
In Stock
From £96.90 excl VAT
Silmid P/N:
1828B12654
No Stock - Standard lead time 103 business days
£313.98 excl VAT
Silmid P/N:
1828B14654
No Stock - Standard lead time 89 business days
£250.24 excl VAT
Silmid P/N:
2050BA200
No Stock - Standard lead time 103 business days
£231.76 excl VAT
Silmid P/N:
VAR0000597
No Stock - Standard lead time 19 business days
From £5.72 excl VAT
Silmid P/N:
3M20845USG
No Stock - Standard lead time 54 business days
£689.00 excl VAT
Silmid P/N:
VAR0000275
In Stock
From £7.40 excl VAT
Silmid P/N:
VAR0000520
In Stock
From £141.70 excl VAT
Silmid P/N:
3MES200050
In Stock - 9 Available
£70.76 excl VAT
Silmid P/N:
CH101625OZ
In Stock - 2 Available
£109.39 excl VAT
Silmid P/N:
CH216501LB
On Order - 1 available in 34 days
£719.54 excl VAT
Silmid P/N:
CON401USG
No Stock - Standard lead time 33 business days
£661.43 excl VAT
Silmid P/N:
CONAEN41UG
No Stock - Standard lead time 75 business days
£812.08 excl VAT
Silmid P/N:
CS310012QT
No Stock - Standard lead time 40 business days
£913.97 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.