Mouldcraft Fast-sil  is a Fast curing FOOD SAFE Silicone Putty, New silicone compounds (platinum catalyst) that can be easily mixed and applied by hand to a variety of surfaces. Fast-Sil Silicone Putty is mixed in equal amounts (1A:1B) by volume/weight.It has a pot life of about 3-15 minutes with a cure time of about 30-60 min at room temperature (73°F/23°C). Shrinkage is low and cured rubber is exceptionally strong (very high tensile strength), durable and will resist high temperatures (for casting low-temperature melt metal alloys). They also resist cure inhibition. Mouldcraft Fast-Sil is FOOD SAFE and can be used for culinary applications.
It comes in three types
Green / white  is Shore hardness A25 which is our softest putty
Blue / white  is Shore hardness A35 which is our medium putty ( Most Popular choose this one for the Norm )
Red / white  is Shore hardness A40 which is our firmest putty
Features :
Easy to use, 3-15 Minute working time, 30-60 minute cure.
-Ideal for small molds, excellent detail from original.
-Strong, flexible, reuseable molds.
-High Heat range, up to 400o F.
-No Shrinkage.
-Self releasing, no mold release agent required for most applications.
-Odorless, Non Toxic. FDA Compliant, Food Grade
Applications:
Applications include making fast mold impressions from almost any surface, orthotics / orthopedic, equine hoof repair, jewellery making ,Sugarcraft and more.
Kit Contains :
50-50 mix of part A Â and part B
This has a Shore A25, A35 AND A40 hardness
Fast-Sil
Mix ratio
1 : 1
Part A color
White
Part B color
Green,Blue or Red
Pot life (mins)
3—5mins
Curing time (hrs)
30-60mins
Tensile strength(Mpa)
2.5
Elongation break
350%
Hardness (shore A)
25, 35 or 40 shore A
Shrinkage
0.1%
Reviews
There are no reviews yet.