Sika Sikaflex-522 Caravan And Motorhome Adhesive Sealant – Weather And Mould Resistant – White – 300ml

Was advised to purchase this mastic by a caravan maintenance company. Great piece of advice. It does exactly what it says. I had to remove my motorhome skylight due to a leak caused by storm Darrag. Not only does it seal excellently, it holds the items perfectly in place allowing you to fit the clamps and fixtures without worry of movement. Excellent product and a great service too.

This is a good quality product and has been around for many many years and as it says it’s good for caravans, mobile homes and pretty much wherever you need a waterproof seal and this is definitely a five star product

This has worked for 3 years for us! Easy to use.

All I can say is this stuff is amazing no matter what you wanna seal or stick to it, it will just stick and seal. I used this stuff to seal an electric fan in the roof my motorhome no screws needed two tubs of this and that was never coming out, 100 % recommend this product 5 out of 5. But be aware, you will get in a mess.

Great item, would recommend

A multipurpose sealant and adhesive

This does what it’s says on tin. Value for money , fixed caravan seals. Easy to use, value for money , use this on caravans over normal sealant any day of week now. Flexible , doesn’t yellow from time it’s been used .

It is the original product, the oragin of the generic term of Sikkaflex, so you'd expect it to be good at what it is supposed to do. Which it is! Used to fit and waterproof a solar panel electrical gland to a caravan roof, as well as fitting the actual panels. It does what is needed and is relatively easy to use, but when sticking flat surfaces, it grips almost as soon as it touches. Best not to drop any as it will stick and try to avoid getting on the fingers. As it's what many leisure vehicle builders user, it should be good and it is. Shelf life on the tube was delivered was just a few months, but as I've used almost all of it, that isn't an issue