BBDINO 20A silicone is widely used for epoxy resin, plaster, clay, wax, soap, concrete, chocolate...
You can customize your own colors with BBDINO silicone pigments, Infinite Fun and Possibilities!
Special formulated, mix the silicone 1A:1B either by Volume or by Weight, at your convenience.
No need vacuum chamber, real bubble free, silky and smooth to capture all the details on the master.
BBDINO 20A silicone has 30 mins working time and 5 hrs quick cure (at room temperature 23C / 73F)!
Mix BBDINO 20A liquid silicone mold making rubber 1A : 1B by volume or by weight at your convenience, different colors easy to distinguish;
Stir the 20A mold making silicone evenly, BBDINO silicone mold making kit is very easy to mix, self degassing, real bubble free;
Pouring the mixed mold making silicone into the mold container, working time is 30 mins and cure within 5 hrs at 73 F;
Let the silicone set, and wait for about 5 hours at stable room temperature, demold and use the mold after 24 hours! Lets make it now!
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![]() ![]() BBDINO 20A Silicone Large | ![]() ![]() BBDINO 20A Silicone 1 Gallon | ![]() ![]() BBDINO 20A Silicone 2 Gallons |
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Net Weight1000g each for part A and B; 2000g in total. | Net Weight2275g each for part A and B; 4550g in total. | Net Weight4000g each for part A and B; 8000g in total. |
Tool Kit ContainsStirring stick x 5; User Manual; Gloves x 5 pairs; 1 premium edge trim; | Tool Kit ContainsStirring stick x 10; User Manual; Gloves x 10 pairs; 1 premium edge trim; | Tool Kit ContainsStirring stick x 10+5; User Manual; Gloves x 20 pairs; 1 Set of Mold Housing Kit |
Hardness20 shore A | Hardness20 shore A | Hardness20 shore A |
ColorTranslucent Clear | ColorTranslucent Clear | ColorTranslucent Clear |
Recommend forMiddle sized items, all kinds of masters, good balance of flexibility and firm; | Recommend forMiddle sized items, all kinds of masters, good balance of flexibility and firm; | Recommend forMiddle sized items, all kinds of masters, good balance of flexibility and firm; |
![]() 20A Clear Silicone Gallon | ![]() 30A Clear Silicone Gallon | ![]() Super Elastic Gallon | ![]() 30A Clear Half Gallon | ![]() Super Elastic Clear | ![]() BBDINO 15A Silicone | ![]() Adjustable Mold Housing | |
Customer Reviews
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4.5 out of 5 stars
129
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4.5 out of 5 stars
331
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4.6 out of 5 stars
181
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4.5 out of 5 stars
61
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4.1 out of 5 stars
39
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4.6 out of 5 stars
478
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4.2 out of 5 stars
20
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Price
| $88.97$88.97 | $72.17$72.17 | $66.30$66.30 | $39.87$39.87 | $42.57$42.57 | $26.97$26.97 | $14.24$14.24 |
Hardness
| 20 shore A | 30 shore A | 6~8 shore A | 30 shore A | 6~8 shore A | 15 shore A | Adjustable Mold Housing |
Appearance
| Clear Translucent | Sapphire Blue | Jade Green | Clear Translucent | Clear Translucent | Persimmon Orange | Jade, Sapphire, Blue |
Recommend for
| Mid-size items, all kinds of ; | Large items, like concrete etc | Small items, epoxy resin etc. | Large items, like concrete etc | Small items, epoxy resin etc. | Mid-size items, all kinds of ; | All kinds of Mold Making, |
Net Weight
| 2275g each, 4550g in total. | 2275g each, 4550g in total. | 2000g each, 4000g in total. | 1000g each, 2000g in total. | 1000g each, 2000g in total. | 500g each, 1000g in total. | 9 Different Sizes Mold Housing |
Other Size Options
| Trial / half Gallon / Gallon | Trial / half Gallon / Gallon | Trial / half Gallon / Gallon | Half Gallon | Half Gallon | Trial | 9 Different Sizes Mold Housing |
Platinum Grade
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Self Degassing
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Working Time
| 30 mins at 73F/23C | 30 mins at 73F/23C | 30 mins at 73F/23C | 30 mins at 73F/23C | 30 mins at 73F/23C | 30 mins at 73F/23C | Base on silicone |
Cure Time
| 5 Hours at 73F/23C | 5 Hours at 73F/23C | 5 Hours at 73F/23C | 5 Hours at 73F/23C | 5 Hours at 73F/23C | 5 Hours at 73F/23C | Base on silicone |
How could I know how much silicone does my project need?
Calculate according to the mold containers Length, Width and Height, if you are not sure about, please take a picture of the project and contact with BBDINO customer support with the measurements, we will calculate for you immediately;
Is this silicone finished product shinny?
Silicone dont differ as shiny and matt, if the project surface is shiny, then the finished silicone will be shiny, if the project surface is not shiny, then the silicone wont be shiny either. Silicone is just copying exactly what it contacted with;
Can I use the finished silicone mold in Oven? What temperature it can withstand?
Yes, you can use the finished silicone products in Oven, the max temperature it can withstand is 230C/446F;
And also can be used in Freezer;
How would I know which silicone should I choose for my projects? (Pls Visit our Store Home Page, more info. available)
It will mostly depends on the size of project you want to make, the bigger size is, the higher hardness should be; in some cases, the shape of the project also affect, highly recommend to use our Super Elastic silicone for tall or irregular shape;
Why the silicone did not cure well? Some part not cured / Totally not cured / Sticky lines areas/ Tacky surface?
First make sure measuring silicone part A and B exactly by 1A:1B, either by weight or by volume; And mix the silicone for at least 2 minutes; Please read BBDINO Silicone mold making user manual carefully before use.