The rear Thetford hatches on my Burstner are damaged & leaking so I need to change them asap. I've purchased new replacements and Sikaflex 521 sealant.
Would be interested if anyone has any tips before I start? Like what size stainless screws should I buy?
Cheers
John
Would be interested if anyone has any tips before I start? Like what size stainless screws should I buy?
Cheers
John