

🛥️ Fix it once, fix it like a pro – Marine Tex means business!
Marine Tex RM306K is a 1 lb. white epoxy putty kit designed for professional-grade marine and industrial repairs. With a tensile strength of 4000 PSI, it offers a steel-like hardening that resists rust, corrosion, and chemicals. This versatile putty can be sanded, drilled, sawed, threaded, and painted, making it ideal for fixing hulls, engine blocks, fuel tanks, and more. It cures fully in 24 hours, ensuring durable, long-lasting repairs that withstand harsh marine environments.
| ASIN | B0064MT518 |
| Best Sellers Rank | #107,184 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #67 in Boat Painting Supplies |
| Brand | Marine Tex |
| Brand Name | Marine Tex |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (90) |
| Date First Available | November 8, 2011 |
| Full Cure Time | 24 Hours |
| Item Form | Putty |
| Item Package Dimensions L x W x H | 5.39 x 4.13 x 3.11 inches |
| Item Package Quantity | 1 |
| Item Volume | 16 Fluid Ounces |
| Manufacturer | Marine Tex |
| Material | Epoxy Resin |
| Package Information | Kit |
| Package Weight | 0.6 Kilograms |
| Part Number | RM306K |
| Special Feature | Enhanced Strength and Durability, Non-Magnetic, Non-Rusting, Non-Corrosive |
| Specific Uses For Product | Marine Repairs, Industrial Leak Repair, Structural Equipment Repair |
| Tensile Strength | 4000 Pounds Per Square Inch |
| UPC | 705643301353 |
| Unit Count | 1.0 Count |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |
J**C
Amazing product
This will do magic to anything that needs a strong fix. Im surprised how good it works
T**X
Can't live without it
I have the 1 pound in dark gray, and now white. Remarkable product. Have been using it for years. The white is perfect for repairing gouges on my white fiberglass bottom river boat. The larger -1 pound - is easier to use/mix.
D**R
Best repair filler you will find
I have used this product in the past- If you want to repair your hull knowing that it will bee structuraly sound and undetectable., you will not find a better product.only takes one application and harder than regular body fillers.
S**.
Expired
product expired on delivery. Manufacturer (ITW Performance Adhesive) verifies that date code 307024 indicates production in July of 2023. Product has shelf life of 2 years, so this is expired.
M**N
Most useful epoxy ever
So many uses and easy to work with
S**E
Boat help
Great way to repair small areas of damaged fiberglass.
L**E
Marine Tex is Great
I’ve been using Marine Tex off and in for well over 30 years, and it’s never let me down. It’s still a great product and worth the cost for those difficult repairs. In this case, it was to back fill an old door jamb that had some wood loss due to rot on the inner side. The jamb was original from 1941, and was a full 2” thick. Tues into the stucco and water-proofing, making repair more attractive than replacement. Marine Tex to the rescue.
L**H
Best epoxy putty bar none
I’ve used Marine Tex on a wide variety of applications, from back filling a synthetic rifle stock to install a recoil pad to using as a filler and structural epoxy in rc aircraft. This stuff is seriously strong, yet sands readily, & it’s adhesive strength especially on dissimilar surfaces is the strongest I’ve ever seen. Pricey but worth it for those critical jobs.
Trustpilot
3 weeks ago
1 month ago