SikaSikaflex -522 Caravan and Motorhome Adhesive Sealant – Moisture Curing – Weather and Mould Resistant – White – 300ml

Sikaflex 522 is hands down the best sealnat for caravans, trailers, motor homes or any other tow-able kit that white aluminium and needs new sealant.Why did you choose this product over others?:used beforeSealant quality:100%Ease of cleaning:very easy cleaned upslightly expensive but short shelf life probably explains the priceValue for money:value for money when trying to prevent water ingress.Durability:very durable, drys flexible and doesn't crack or come adrift.Leakage:no leaks if applied correctly.Sealability:100% sealed if prep is followed.

In my opinion this is the best sealant/ adhesive for external use on caravans and motorhomes. Comes at a great price from Amazon and also with a good shelf life, which you font always get from other suppliers

Great product, but you have to use it quickly as the shelf life isn't great and it doesn't keep once opened.

Simple to use and great adhesion which seems to last a long time. Appears to work well as required and priced well for the brand. Difficult to clean off but that’s expected given its purpose.

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.

Great product dos the job perfect

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

Works well