Ren® and Other Repair Materials Specifications

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Mix Ratio
Resin to Hrd'nr
by wt.

Gel
Time
(min)

Hardness
(Shore D)

Mixed Viscosity
Brookfield
(cps.)

Density
(g/cc)

Coefficient
Of Thermal
Expansion
(in./in./°F)

Color

Ren Repair Materials

Ren Patch 5169

100/86

45-75 sec

>85

Paste

1.2

4.26 x 10-5

Red

Other Repair Materials
Maxim Fast
1:1
5
-
Paste
1.32
-
Black
Lab-Metal
-
-
81
Paste
1.95
1.5 x 10-5
Gray
Dynalite
100:1.5
6
69
360,000
1.21
-
Light Peach
Dyna-Plus
100:1.5
4
60
245,000
1.36
-
Gold

ASTM

 

D2471

D2240

D2393

D792

D3386

 

 

For comparison, you may also want to check out:
  Freeman TUF Repair Materials
  Devcon Repair Materials