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🛡️ Seal it, paint it, forget it – your car’s new best friend!
Tetrosyl Brushable Seam Sealer is a 1kg synthetic rubber-based automotive sealant designed for flexible, waterproof protection of car and van body panels. It’s paintable, easy to apply with a brush, and ideal for sealing seams, gaps, and welds to prevent dust, water ingress, and corrosion. Trusted by DIYers and pros alike, it delivers a clean, durable finish that enhances vehicle longevity and appearance.
| ASIN | B00C77FXWO |
| Best Sellers Rank | 5,639 in Automotive ( See Top 100 in Automotive ) 447 in Sealers 664 in Automotive Exterior Care |
| Brand | Tetrosyl |
| Colour | Seam Sealer |
| Compatible Material | Synthetic Rubber |
| Customer Reviews | 4.6 out of 5 stars 231 Reviews |
| Global Trade Identification Number | 05010372833101 |
| Included Components | 1 kg |
| Item Form | Putty |
| Item Type Name | Seam Sealer |
| Item Weight | 1 Kilograms |
| Item form | Putty |
| Item weight | 1 Kilograms |
| Manufacturer | Tetrosyl Express Limited |
| Manufacturer Part Number | BSS001 |
| Material | Synthetic Rubber |
| Model Number | BSS001 |
| Number of Items | 1 |
| Product Warranty | No |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Roof |
| Unit Count | 1000.0 gram |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
B**N
Covers a Multitude of Welding Sins – Tetrosyl Seam Sealer FTW
If you're like me and your welding skills fall somewhere between "it'll hold" and "please don't look too closely," then Tetrosyl Brushable Seam Sealer is your new best mate. This stuff is ridiculously easy to use – just slap it on with a brush, and it levels out nicely to give a clean, factory-looking finish. It’s especially good at covering up dodgy welds, ugly seams, or anywhere you’d rather people not see your "artistic" approach to fabrication. Honestly, it's like Photoshop for metalwork. It takes paint beautifully, cures fast, and once dry, it’s tough as nails. Pair it with a decent underseal and topcoat and you’ve got a seriously rust-resistant combo that’ll keep the rot at bay for a long time. Perfect for sills, floorpans, arches – anywhere that sees road grime and water. Oh, and yes – it smells fantastic. If you’re into solvents (and let’s face it, if you're in a garage applying seam sealer, you probably are), then this stuff is basically cologne. Just try not to sniff it too enthusiastically – save that energy for the weld-through primer. In short, it’s a very good product that does exactly what it should. Easy to apply, solid when cured, hides your mistakes, and makes you look far more professional than you probably are. Highly recommended.
S**Y
Great. Easy to use and leaves a tidy result
Perfect for the less than perfect repairs.
M**O
Ok
Ok, seems to shrink and crack?
K**S
Just right consistency for brush applications.
So I bought this brand new car right. Under the door sills where the pinch weld seam is, you know, where you put the car jack when you change a tyre, just one thin coat of paint, already chipping off!! So I got this seam sealer and applied it nice and thick all along that area. Dried in an hour then masked it off and spayed a black bituminous underbody paint. Feel better now. Brilliant product. Just right consistency to brush on. Will resist abrasion etc.
P**T
Good.
Good stuff; for painting car seals.
T**E
Does the job
Easy to use. Recommended using a synthetic brush as per instructions though.
H**H
Good value for money
Good value for money the quality of the sea sealer is great. It drives very quickly and holds good water resistance properties. The adhesion of this sea sealer is good sticks very quick good to prevent any leaks as well.
G**N
Poor package storeagr
The product is fine but been packaged or on its side by Amazon
Trustpilot
1 month ago
1 month ago