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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:
PR1460Q015
In Stock - 16 Available
£142.35 excl VAT
Silmid P/N:
PR1764BB65
On Order - 35 available in 59 days
£713.27 excl VAT
Silmid P/N:
PR1764BB6F
In Stock - 86 Available
£1624.89 excl VAT
Silmid P/N:
VAR0001962
In Stock
From £77.53 excl VAT
Silmid P/N:
PR1773BAPT
No Stock - Standard lead time 47 business days
£314.79 excl VAT
Silmid P/N:
VAR0000423
In Stock
From £55.04 excl VAT
Silmid P/N:
VAR0000424
In Stock
From £43.50 excl VAT
Silmid P/N:
VAR0000422
In Stock
From £43.82 excl VAT
Silmid P/N:
PR1784B654
No Stock - Standard lead time 117 business days
£129.22 excl VAT
Silmid P/N:
PR1826A12S
No Stock - Standard lead time 103 business days
£328.83 excl VAT
Silmid P/N:
PR1826AB55
No Stock - Standard lead time 103 business days
£328.83 excl VAT
Silmid P/N:
PR1829B126
In Stock - 164 Available
£215.76 excl VAT
Silmid P/N:
PR1995BBPT
No Stock - Standard lead time 103 business days
£318.43 excl VAT
Silmid P/N:
PR2200BA54
On Order - 24 available in 126 days
24 available in 217 days
24 available in 217 days
£890.00 excl VAT
Silmid P/N:
PR2201654
No Stock - Standard lead time 47 business days
£965.94 excl VAT
Limited Time Offer
Silmid P/N:
VAR0000436
In Stock
From £35.34 excl VAT
Silmid P/N:
VAR0000433
No Stock - Standard lead time 96 business days
From £81.85 excl VAT
Silmid P/N:
VAR0000434
In Stock
From £81.84 excl VAT
Silmid P/N:
PS870B12P
No Stock - Standard lead time 103 business days
£307.11 excl VAT
Limited Time Offer
Silmid P/N:
VAR0000435
In Stock
From £35.34 excl VAT
Silmid P/N:
VAR0000741
No Stock - Standard lead time 103 business days
From £120.63 excl VAT
Silmid P/N:
VAR0000432
No Stock - Standard lead time 103 business days
From £426.34 excl VAT
Silmid P/N:
PS89080USP
No Stock - Standard lead time 103 business days
£400.61 excl VAT
Silmid P/N:
PS890C20PT
No Stock - Standard lead time 75 business days
£130.92 excl VAT
Silmid P/N:
VAR0000442
No Stock - Standard lead time 103 business days
From £213.86 excl VAT
Silmid P/N:
PS895BBUSP
No Stock - Standard lead time 103 business days
£457.25 excl VAT
Silmid P/N:
PUSEBL310M
No Stock - Standard lead time 47 business days
£12.38 excl VAT
Silmid P/N:
VAR0001604
No Stock - Standard lead time 26 business days
From £11.14 excl VAT
Silmid P/N:
R054200205
In Stock - 1 Available
£39.70 excl VAT
Silmid P/N:
R057200205
On Order - 3 available in 13 days
£26.75 excl VAT
Silmid P/N:
R05740065M
In Stock - 9 Available
£29.41 excl VAT
Silmid P/N:
R0582250ML
No Stock - Standard lead time 40 business days
£228.33 excl VAT
Silmid P/N:
WELSEAL100
In Stock - 452 Available
£9.73 excl VAT
Silmid P/N:
RD1286100G
In Stock - 5 Available
£152.16 excl VAT
Silmid P/N:
TBMS19031
No Stock - Standard lead time 54 business days
£58.26 excl VAT
Silmid P/N:
DC9120W330
No Stock - Standard lead time 96 business days
Silmid P/N:
VAR0001700
In Stock
From £19.49 excl VAT
Silmid P/N:
P1600418
No Stock - Standard lead time 19 business days
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.