Boat silastic

 Hi all,


One main boat bung is looking a bit "old" around the seal.  Is there a good marine silastic to use?  It will be silasticated and also pop rivited in.


Thanks in advance folks.

Bigwig's picture

Posts: 45

Date Joined: 19/02/15

Sikaflex, Bunnings stocks it.

Wed, 2020-02-26 09:28

Sikaflex, Bunnings stocks it. Comes in black or white.
I recently reseated one of my bungs.

bleicester's picture

Posts: 199

Date Joined: 10/09/14

Sikaflex 291

Wed, 2020-02-26 10:23

 Sika make a range of products. The marine specific product is Sikaflex 291.

Messy to work with but does the job.


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ctan1968's picture

Posts: 121

Date Joined: 12/04/13

Thank you all

Wed, 2020-02-26 10:30

 Off to buy some sika.

Posts: 244

Date Joined: 06/02/14


Wed, 2020-02-26 18:14

 Sika is the best, under fill and let it squeeze out neatly, I hate people that over fill and then smear it everywhere.


A thin neat bead looks better.

pelagicyachts's picture

Posts: 1001

Date Joined: 23/02/11

if you overfill and it does

Thu, 2020-02-27 07:38

if you overfill and it does squeeze out everywhere - let it dry and then remove with a razor blade