🔗 Seal the deal with OB1 — the ultimate hybrid adhesive for every surface, every condition!
OB1 Clear Multi-Surface Construction Sealant & Adhesive is a hybrid polymer formula trusted for over 20 years, delivering exceptional chemical, water, and weather resistance. It bonds a wide range of materials including metal, wood, glass, and tile, and uniquely cures underwater for pool and marine applications. Odourless and eco-friendly with an A+ air quality rating, OB1 is ideal for professional and residential use, maintaining strength from -40°C to +120°C.
| ASIN | B08DD3LHFB |
| Best Sellers Rank | #1,368,632 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,793 in Hardware Sealers |
| Brand | OB1 |
| Brand Name | OB1 |
| Color | Clear |
| Compatible Material | Multiple Materials |
| Container Type | Cartridge |
| Customer Reviews | 4.6 out of 5 stars 965 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Full Cure Time | 1 Days |
| Global Trade Identification Number | 05032822004336 |
| Included Components | OB1 SEAL & ADH CLEAR 290ML |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | OB1 SEAL & ADH CLEAR 290ML |
| Manufacturer | Siroflex Lte |
| Material | Hybrid Polymer |
| Material Type | Hybrid Polymer |
| Model | OB1SCS290C |
| Number of Pieces | 1 |
| Other Special Features of the Product | Water Resistant, Weather Resistance |
| Part Number | OB1SCS290C |
| Special Feature | Water Resistant, Weather Resistance |
| Specific Uses For Product | industrial applications, construction, swimming pool maintenance, marine construction |
| Unit Count | 9.8061 Fluid Ounces |
| Volume | 290 Milliliters |
| Water Resistance Level | Water Resistant |
Y**Z
Ok
Excelente producto, totalmente recomendado. Cumple perfectamente con lo que promete. La calidad es muy buena, llegó rápido y en excelente estado. Estoy muy satisfecho(a) con la compra y sin duda lo volvería a comprar. ¡Vale la pena!
P**.
Very strong but stays just slightly pliable where a little flexibility is appreciated.
High quality product. Professional grade. Strong adhesion properties but can be removed if needed. I used it in the automotive area to bond a metal bracket to glass.
J**.
Better than silicone
Found this about 10 years ago. Sealed round the bath which has an overhead shower and is used about 6 times a day (two footballing sons!) it just started crumbling last week so I had to skim the surface and re-cover to tidy up. I reckon if I’d used ordinary bathroom silicone I’d have had to re-do two or three times by now. Long lasting, cleaner to work with than silicone and also works well as an adhesive (I’ve used it for repairing tiles, sticking on skirting boards and all sorts.) just good stuff.
S**N
Best on the market
The best sealant / adhesive on the market, love it. It will seal of fix most things
V**O
Very good product
Very good product
D**Y
This is excellent for many applications
OB1 can't beat it. Used for running between porcelain tiles and aco drains. Did the job perfectly. Sticks like it should!!
J**M
Good strong stuff but takes a while to go off
Used this for attaching PVC shower panels to a bathroom wall (went on top of existing tiles and wooden battens). Also used to fix wooden battens directly to brick work. It provided a very strong bond, even when sticking battens to a relatively dusty brick wall. It also stays flexible so it should cope OK with a bit of expansion of movement, and you can paint over it. Only downside is that it's not an "instant grab" type of adhesive and takes a while to go off, so you may need to hold it in position a bit longer than other types of adhesive. Takes some wiping off if you decide to use it as a sealant as well, because it's quite thick stuff - you'll need plenty of wet wipes. Bought loads in Beige as it was a couple of quid cheaper than other colours, so worth clicking on all the options if colour isn't important to the job.
Trustpilot
5 days ago
4 days ago