Sika Sikaflex 221 Adhesive Sealant, Black, 300 ml

The Sika Sikaflex 221 Adhesive Sealant in Black, 300 ml, has proven to be a reliable and effective fix for a persistent roof leak in my car. As someone who values quality and durability in automotive repairs, finding a trustworthy adhesive sealant that can withstand the elements and provide a long-lasting solution has been a top priority, and this product has truly delivered on its promise.The strong and durable adhesive properties of the sealant have effectively sealed the leak in my car's roof, providing a secure and watertight bond that has stood up to various weather conditions and environmental factors without any signs of deterioration or weakening. The versatile and multi-purpose nature of the sealant has made it a practical and efficient choice for addressing various automotive repair needs beyond just the roof leak.

Great product and service

Does what it says on the tin

Easy to apply - worked well for gaps ranging from a few millimetres to almost 1cm, and has perfectly sealed the edges of a large (>2m long) outdoor mirror on a concrete wall.

Great adhesive wouldn't use anything else

as above, it works very well and does exactly as it says. fast delivery. its really messy and hard to get off so wear gloves! I still havent got it off my hands lol!

There are so many product in tubes, but Sikaflex is in a class of its own - always.I have used this on boats for 30 years, so when the sole came off my climbing boots I used this to stick it back on. It will simply never come off - ever now.Very thick, so if its cold, best is to put the tube in a bucket of warm water to make it easy to get out the nozzle & faster to cure too

Sticky. So very sticky. Used it to stick an awning rail to my van. It’s still there. So good one.