🛡️ Seal it once, seal it right — the last tape you’ll ever need!
Supraseal Heavy Duty Roof Sealant Tape is a multipurpose, waterproof butyl gaffer tape designed for both indoor and outdoor use. Measuring 50mm by 5m, it offers a superior, long-lasting bond to a wide range of materials including PVC, metal, and concrete. Engineered to withstand extreme temperatures from -30°C to +80°C and resist UV damage, it comes with a 10-year guarantee, making it the trusted choice for professional-grade leak repairs, roofing, and maintenance.
| Manufacturer | Holrow |
| Part number | ARZER |
| Item Weight | 360 g |
| Product Dimensions | 12 x 12 x 5 cm; 360 g |
| Manufacturer reference | ARZER |
| Size | 50mm (w) x 5.0m (l) |
| Colour | Graphite |
| Material | Polyethylene, Polypropylene |
| Item Package Quantity | 1 |
| Special Features | Heavy,Strong |
| Batteries included? | No |
| Batteries Required? | No |
A**Z
Works well
Brilliant tape used it on a leaking water butt, no more leaks
C**
Strong, waterproof and good adhesive.
With me I needed to repair a Storm Protector kept outside to cover my mobility scooter. But it could be used to repair covers or tents depending on what they are made of.A cheeky seagull had made holes in the roof of my Storm Protector so I bought Super Seal ( 3 rolls) .And it was ideal. Adhesive was good, waterproof and strong enough to stop the seagull attacking it again.I recommend it.Caroline.
B**K
Excellent quality
Very good waterproof protection
N**T
Tape
Easy to use
T**K
Nice Product
Only tried it once so far on a leaky guttering joint but it seems to be working well so far.
C**W
Very effective
Very effective tape if a bit difficult to apply. Very sticky and you ideally need a little roller to push it down. Certainly did the job and as it's the first time I've used it the application issues are probably more my inexperience than the product.
K**V
Im not happy at all
I installed it on my pergola today but I'm not happy at all it doesn't stick at all it's a waste of money
C**L
Not completely leak proof
Did not completely stop leak the pipe is still dripping a little
Trustpilot
1 day ago
1 month ago
