🛡️ Seal smart, live worry-free – the pro’s choice for caravan care!
Sika Sikaflex-522 is a 300ml, white, silane-terminated polymer adhesive sealant designed specifically for caravan and motorhome repairs. It offers superior weather, UV, and mould resistance with a silicone- and solvent-free formula. Certified safe for food preparation areas and suitable for multiple substrates, it delivers professional-grade, hygienic, and durable sealing both inside and out.
| Manufacturer | Sika |
| Part number | 522 |
| Item Weight | 472 g |
| Product Dimensions | 4.9 x 4.9 x 22.5 cm; 472 g |
| Item model number | 522 |
| Size | 300ml |
| Colour | White |
| Style | 522 |
| Material | Silane Terminated Polymer |
| Item Package Quantity | 1 |
| Specification met | Entspricht den Hygieneanforderungen für Klima- und Lüftungsanlagen nach VDI 6022, Blatt 1:2011-07 |
| Special Features | Free from isocyanate, solvents and phthalates |
| Specific uses | Suitable for elastic sealing and bonding applications indoors and outdoors |
| Included components | Adehesive Tube |
| Batteries included? | No |
| Batteries Required? | No |
R**1
Great adhesive
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.
K**R
Excellent Product!
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.
S**E
Worked well
This has worked for 3 years for us! Easy to use.
B**E
Flexible and sticks. Always recommend.
Always guaranteed to work. Does the job. Flexible and sticks!
W**I
Motorhome adhesive sealer
I've used this before and it's a very good adhesive/sealer I use for caravans/motorhomes
W**S
Highly recommend
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
D**H
Excellent
Brilliant. Does exactly what it says.
D**N
Best stuff ever
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.
Trustpilot
3 days ago
5 days ago
