















💧 Seal it, fix it, forget it — underwater repairs made effortless!
JENOLITE Underwater Epoxy Putty Repair Stick is a high-viscosity, waterproof epoxy putty designed for quick, reliable repairs on wet, damp, or submerged surfaces. It bonds to a wide range of materials including metal, wood, fiberglass, and concrete, curing fully in 24 hours to a durable, sandable, and paintable finish. Ideal for emergency fixes in pools, spas, boats, and plumbing, this 4oz stick offers a portable, eco-friendly solution trusted by professionals and DIYers alike.









| ASIN | B07VYSSDFL |
| Best Sellers Rank | #142,359 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,595 in Pool & Spa Replacement Parts |
| Brand | JENOLITE |
| Color | Aqua |
| Date First Available | February 5, 2020 |
| Full Cure Time | 24 Hours |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Item Volume | 4 Fluid Ounces |
| Item Weight | 4.9 ounces |
| Manufacturer | JENOLITE |
| Material | molded_epoxy |
| Package Information | Can |
| Product Dimensions | 7.72 x 0.94 x 0.94 inches |
| Unit Count | 4 Ounce |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |
R**N
This stuff really works underwater!!
When I purchase this epoxy, I was a little skeptical, but I ordered it any way and boy I am glad I did. I used this to cement a male clip that that had broken off in my swimming pool skimmer. My skimmer door couldn't be snapped in without that clip on one side. I found a replacement clip at an online pool parts supplier and used this epoxy to cement it back on. The clip is below water level. I cut a piece of the epoxy stick and mixed it up with my fingers and rolled it into a putty substance. I took the putty and applied it to the skimmer clip. I than went underwater and pushed it on the skimmer where I wanted it placed and waited 24 hours. The next day I checked, and the clip was cemented on there solid. I snapped the skimmer door in place and wallah! DONE. I give this underwater epoxy 5 Stars. It worked for me!!!! And I recommend this product!
M**G
awesome product
Why did you pick this product vs others?: works under water and holds really well and isn't toxic to my fish
M**S
Salt pool
It’s been three months and it’s we’re still working good used it around my pool skimmer
M**M
Did not work
The epoxy never hardened and DID NOT WORK UNDERWATER. I am very adept at using epoxy so I am certain that both sticks that I bought were either defective or of terribly low quality. I had to throw it out and buy a name brand which did exactly what it was supposed to do.
P**1
Does not adhere well to some plastics
My RO water system manifold developed a pinhole leak that I tried to repair with a silicon glue, but that didn't work. I found this epoxy putty and was very hopeful that it would solve the problem since I couldn't find a replacement manifold even from the product's manufacturer. I carefully applied a good amount of the putty to the leaking area, and just to be safe, let it cure for 24 hours. when I turned on the water, the seal sprouted two new leaking areas. I applied more putty and waited for 90 minutes for it to set. That also failed immediately. The water seemed to burrow through the putty right away. The putty hardened like a rock, but didn't stop the leak.
I**A
Worked great!
We used this stuff to fix our outdoor fountain after a failed attempt at sealing it other ways. Had to really work it into the crevices A LOT. Had to do it twice actually because the first time we didn't manage to get it in all the places we needed to, and we couldn't see the application area but it worked great and quickly and it's holding up well so far. Great product. Would highly recommend!
N**N
Maybe?
Followed the instruction properly but out of 8, found 3 corals on stone off the putty after submerged. That putty was crumbling after 36 hours. Maybe an old/expired product? Will be trying a different brand next time.
K**R
Watch the utube to learn how to apply. Goes on very easy and stopped underwater leak in pool
Had a small crack in the tile in my pool
J**O
A great product for sealing a buried pipe from my pond that I accidentally punctured with a garden fork. I repaired the cut whilst water was seeping out by mixing the putty and moulding it around the pipe. It has remained fixed in place and the pump works as normal.
R**I
Buon prodotto
C**N
Ho acquistato questo adesivo epossidico su consiglio di un amico per una riparazione urgente in piscina e devo dire che ha superato le aspettative. Facile da applicare anche sott'acqua, si modella bene e aderisce in modo efficace anche su superfici umide o bagnate. Dopo poche ore la riparazione era già ben salda e resistente. Lo consiglio.Ottima tenuta e durata nel tempo. Il formato da 112g è più che sufficiente per diverse riparazioni. Un prodotto davvero valido da tenere sempre a portata di mano per le emergenze
A**A
Non credevo alla validità di questo prodotto, mi sono dovuto ricredere,soddisfatto
S**I
Ottimo impermeabilizzante. ho bloccato una crepa del termosifone e non perde più
Trustpilot
2 weeks ago
2 days ago