Product Specs

SILICONE- Condensation Cured
Product Mix Ratio (by weight) Catalyzed Color Mixed Viscosity Duro Work Life at 25C Demold Time Elongation Linear Shrinkage Tensile Strength Tear Strength
Soft 107 Purple Cat 10:1 Lgt Purple 7,500 cps 7 40 min 12-16 hrs 700% < 0.3% 300 psi 90 ppi
Soft 107 Blue Slow Cat 10:1 Lgt Blue 7,500 cps 7 60 min 16-24 hrs 700% < 0.3% 300 psi 90 ppi
Soft 107 Red Fast Cat 10:1 Lgt Red 7,500 cps 7 15 min 4-6 hrs 700% < 0.3% 300 psi 90 ppi
Med 122 Purple Cat 10:1 Lgt Purple 15,000 cps 22 35 min 12-16 hrs 300% < 0.3% 400 psi 115 ppi
Med 122 Blue Slow Cat 10:1 Lgt Blue 15,000 cps 22 60 min 16-24 hrs 300% < 0.3% 400 psi 115 ppi
Med 122 Red Fast Cat 10:1 Lgt Red 15,000 cps 22 15 min 4-6 hrs 300% < 0.3% 400 psi 115 ppi
Firm 128 Purple Cat 10:1 Lgt Purple 30,000 cps 28 35 min 12-16 hrs 400% < 0.3% 500 psi 140 ppi
Firm 128 Blue Slow Cat 10:1 Lgt Blue 30,000 cps 28 60 min 16-24 hrs 400% < 0.3% 500 psi 140 ppi
Firm 128 Red Fast Cat 10:1 Lgt Red 30,000 cps 28 15 min 4 -6 hrs 400% < 0.3% 500 psi 140 ppi
Extra Firm 135 10:1 Lgt Purple 45,000 cps 35 45 min 12-16 hrs 400% < 0.3% 500 psi 150 ppi
2125 MM Green Cat 10:1 Lgt Green 28,000 cps 23 45 min 8-10 hrs 500% < 0.25% 500 psi 130 ppi
2125 MM Blue Fast Cat 10:1 Lgt Blue 28,000 cps 23 15-20 min 4-6 hrs 500% < 0.25% 500 psi 130 ppi
2125 MM Thixo Blue 10:1 Lgt Blue 28,000 cps 23 35 min 12-16 hrs N/A N/A N/A N/A


FOOD GRADE SILICONES – Condensation Cured
Product Mix Ratio (by weight) Catalyzed Color Mixed Viscosity Duro Work Life at 25C Demold Time Elongation Linear Shrinkage Tensile Strength Tear Strength
Soft 107 FG Clear Cat 10:1 Beige 7,500 cps 7 30 min ** 12-16 hrs 700% < 0.3% 300 psi 90 ppi
Soft 107 FG Blue Cat 10:1 Lgt Blue 7,500 cps 7 30 min ** 12-16 hrs 700% < 0.3% 300 psi 90 ppi
Med 122 FG Clear Cat 10:1 Beige 15,000 cps 22 30 min ** 12-16 hrs 300% < 0.3% 400 psi 115 ppi
Med 122 FG Blue Cat 10:1 Lgt Blue 15,000 cps 22 30 min ** 12-16 hrs 300% < 0.3% 400 psi 115 ppi
Firm 128 FG Clear Cat 10:1 Beige 30,000 cps 28 30 min ** 12-16 hrs 400% < 0.3% 500 psi 140 ppi
Firm 128 FG Blue Cat 10:1 Lgt Blue 30,000 cps 28 30 min ** 12 -16 hrs 400% < 0.3% 500 psi 140 ppi

SILICONE- Addition Cured
Product Mix Ratio (by weight) Catalyzed Color Mixed Viscosity Duro Work Life at 25C Demold Time Elongation Linear Shrinkage Tensile Strength Tear Strength
230 Blue 10:1 Blue 10,000 cps 33 32 min 6-8 hrs 500% < 0 > 1% 570 psi 65 ppi
245 10:1 Red 30,000 cps 45 42 min 6-8 hrs 400% < 0.1% 600 psi 80 ppi
260 10:1 Lgt Blue 70,000 cps 60 60 min 8-12 hrs 190% < 0.1% 850 psi 105 ppi
262 10:1 Blue 35,000 cps 60 60 min 8-12 hrs 150% < 0.1% 1,000 psi 90 ppi
264HT 10:1 Dark Grey 110,000 cps 53 60 min 18 hrs 220% < 0.1% 830 psi 115 ppi
270 Green 10:1 Lgt Green 50,000 cps 70 55 min 8-12 hrs 110% < 0.1% 1,000 psi 100 ppi
280 10:1 Beige 90,00 cps 80 60 min 8-12 hrs 75% < 0.1% 1,100 psi 75 ppi

DENTAL DUPLICATING SILICONE- Addition Cured
Product Mix Ratio (by weight) Catalyzed Color Mixed Viscosity Duro Work Life at 25C Demold Time Elongation Linear Shrinkage Tensile Strength Tear Strength
1125 1:1 Light Blue 3500 26 3.5 min (Snap Time) 20-25 min 230% < 0.1% 290 psi 15 ppi


MPK70 180 Second Casting Resin
Product –> MPK70
Hardness Shore A: 65-70
Mix Ratio: 1:1
Pot Life – Work Time: 3 mins
De Mold Time: 3-10 min
Color: White
Other: No Odor
Paintable
Pigmentable
No Leeching
Water thin to pour
  • Very strong but with a slight flex, NOT BRITTLE
  • Excellent for picking up FINE DETAIL
  • Very Very easy to sand especially on those big castings
  • Wait approximately 3 – 10 minutes to demold (very thin parts will take longer).

Ideal for casting plastic sculptures, models, prototypes. masters, figurines, picture frames, toys, industrial parts, decorative ornaments, moldings, furniture, and fine detailed reproductions.
Mix the casting resin thoroughly, don’t forget to scrape the sides and quickly.
Now pour into your silicone mold.
Mix both the A & B side together 50 / 50 by weight or volume
(If you don’t have a scale volume is OK, the material will perform either way).
The casting resin plastic has a 180 sec. GEL time which means as soon as you add the A & B together you have 180 secs before the material blooms and hardens.

MKP-70 Polyurethane Casting Resin Instructions and Safety Information.

Instructional Video


DBT is a one part additive used with condensation cure silicones to increase the cure speed. This is a by weight mix ratio. An accurate gram scale is recommended. IMPORTANT: Working time is drastically reduced in proportion to how much DBT you use. DBT added to total weight : Base / Cat 10.1 by weight plus DBT ) Physicals will be affected most of all library life.

DBT
DBT added total weight Gel Time Demold Time
No DBT 90 min 4 to 6 hrs
0.20% 48 min 3.2 hrs
0.40% 40 min 2.66 hrs
0.60% 28 min 1.87 hrs
0.80% 25 min 1.77 hrs
1.00% 21 min 1.44 hrs
2.00% 10 min 0.66 hrs
These results can vary slightly due to the final cure spec of the base and catalyst material. This is meant to be a guide , NOT SPECIFICATIONS