



DIAMANT UM1250
is favourable
because it is ‘made in Germany’ and priceworthy at the same time!
Repairor bond quickly and safely on…
oily or smeared surfaces is, when using DIAMANT UM1250, a very fast cold polymer metal, no problem.
DIAMANT UM1250 allows repairs within shortes time under difficult application condtions.
Perfectly repaired…
… and durable even on oily, wet or smeared surfaces.
The cold cure 2- component polymermetal DIAMANT UM1250 cures rapidly allowing short time repairs successfully also under extreme loads.
DIAMANT UM1250 has been proven by ship chandlers for more than 30 years worldwide, is found in emergency repair kits not only with ships but also with private yachts – DIAMANT UM1250 when a rapid success is wanted. DIAMANT UM1250 is longterm reliable and resists most chemical and physical attacks.
Fields of Application
to repair parts of automobiles, ships, raoilways and other metal parts especially for
- housings,
- pumps,
- containers,
- engine blocks,
- cylinderheads,
- gearboxes,
- coolers,
- propellers, ….
with perfect adhesion, chemcial and physical loads, even on wet or oily surfaces.

Technical Data:
• Thermal Resistance
permanent = – 40 to 100°C | peak = 150°C
• Pot Life
at 20°C = 15 minutes / 30°C = 10 minutes
• Cure Time
at 20°C = 2 hours / 30°C = 1.5 hours
• Shrink after Cure
= 0.004 mm/cm
| Typ | Product- No. |
spec. Weight [g/cm³] |
E-Modulus [N/mm²] |
Pressure- strength [N/mm²] |
Tensile- strength [N/mm²] |
Bending strength [N/mm²] |
Tensile- Shear- strength |
Impact- strength [N/mm²] |
Hardness [Shore D] |
| UM 1250 | 1250 | 1,2 | 4000 | 160 | 76 | 89 | 22 | 5,2 | 89 |
All material values are average values and may vary on ground of volumes and ambient conditions. These values are based in standard conditions (STP) of 20°C (273°K) and1013mbar.







