🛡️ 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 |
B**K
Excellent quality
Very good waterproof protection
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.
J**Y
Tape
Good
A**Z
Works well
Brilliant tape used it on a leaking water butt, no more leaks
N**T
Tape
Easy to use
J**D
Not Black as shown
Why do most of the picture show this item in black yet in does not seem to available in black. Only grey.
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.
T**K
Nice Product
Only tried it once so far on a leaky guttering joint but it seems to be working well so far.
Trustpilot
1 day ago
1 week ago
