Mold Max™ 10

MoldMax10pint ⓘ CBD6937E-EF83-AE4D-AA80-EE3D7CCBC2B2
Tin Cure Silicone

Soft, tin-cured, mold-making silicone with excellent detail reproduction.

  • Shore hardness: 10 A
  • Mix ratio: 100A:10B by weight
  • Pot life: 45 min
  • Cure time: 24 hrs
  • Compatible with various casting materials
exclamation.svg

Warning

H315 - Causes skin irritation.
H319 - Causes serious eye irritation.
H335 - May cause respiratory irritation.
€ 33.66

(€ 27.82 without 21% VAT)

In stock

Description

This tin-cured silicone rubber compound is known for its exceptional working properties and long library life. 

Mold Max™ 10 can be pigmented with Silc Pig™ silicone colorants. 

The working time for the pourable silicones is 45 minutes, and they cure overnight at room temperature. Vacuum degassing is recommended to remove entrapped air.

Features

  • Reproduces the finest detail.
  • Suitable for industrial and art applications, including molds for prototypes, furniture, sculpture, and architectural elements.
  • Can be thickened with THI-VEX™ for brush-on applications.
  • Compatible with casting materials like wax, gypsum, low melt alloys/metals, and urethane, epoxy, or polyester resins without a release agent.

Technical Properties

  • Mix Ratio: 100A:10B by weight
  • Working time: 45 minutes
  • Cure Time: 24 hours
  • Shore Hardness: 10 A
  • Color: Light Pink
  • 100% Modulus: 241 kPa
  • Specific Gravity: 1.15 g/cc
  • Specific Volume: 0.87 cm³/g
  • Tensile Strength: 3.26 MPa
  • Elongation @ Break: 529%
  • Die B Tear Strength: 17.5 kN/m
  • Useful Temperature (max): 204°C
  • Useful Temperature (min): -54°C
  • Volume Resistance: 8.29E+11 ohm
  • Volume Resistivity: 5.83E+13 ohm/cm
  • Dielectric Constant, 100Hz: 3.29
  • Dielectric Strength: 330 volts/mil
  • Dissipation Factor, 100Hz: 0.005
  • Shrinkage: 0.001 mm/mm
  • Mixed Viscosity: 15,000 mPa·s

Instructions

Mixing & Measuring

Weigh Part A & B components using a gram scale. Pre-mix Part B thoroughly to re-disperse pigments. Dispense required amounts of parts A and B into a mixing container and mix for 3 minutes, scraping the sides and bottom. Vacuum degassing is recommended to eliminate entrapped air. Your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar / 100 KPa).

Pouring / Curing / Post Curing

Pour the mixture in a single spot at the lowest point of the enclosure. Allow the mold to cure overnight (at least 16 hrs) at room temperature (23°C) before demolding. 

Post-curing the mold for an additional 4 hours at 65°C will eliminate residual moisture and alcohol. 

Allow mold to cool to room temperature before using.

Thickening and Thinning

THI-VEX™ is used for thickening for vertical surface application. 

Apply a thin coat of rubber and wait for it to become “tacky” before applying the next coat. 

Silicone Thinner™ can lower the mixed viscosity but should not exceed 10% by weight of the total system (A+B).

Accelerating

Accel-T™ silicone rubber accelerator can be used to accelerate the cure time. 

Note: working time is reduced in proportion to the amount of Accel-T™ added.

Safety & Handling

Use in a properly ventilated area. Wear safety glasses, long sleeves, and rubber gloves. Use vinyl gloves only, as latex gloves will inhibit the cure. Store and use material at room temperature (23°C).

Storage

Clean the mold with a soap solution and dry fully before storing. Store molds on a level surface in a cool, dry environment.

Specifications

Hundred Percent Modulus 35 psi
Color Light Pink
Die B Tear Strength 100 pli
Mixed Viscocity 15,000 cps
Useful Temperature Min -65 °F
Cure Time 24 hours
Pot Life 45 minutes
Specific Volume 24.1 cu. in./lb.
Specific Gravity 1.15 g/cc
Mix Ratio By Weight 100A:10B
Shrinkage 0.001 in. / in.
Dielectric Strength 330 volts/mil
Tensile Strength 473 psi
Elongation At Break 529 %
Dielectric Constant 100hz 3.290000
Shore A Hardness 10
Volume Resistivity 5.83E+13 ohm/cm
Dissipation Factor 100hz 0.005000
Volume Resistance 8.29E+11 ohm
Available in Tin Cure Silicone
Product Color Hundred Percent Modulus Color Die B Tear Strength Mixed Viscocity Useful Temperature Min Cure Time Pot Life Specific Volume Specific Gravity Mix Ratio By Weight Shrinkage Dielectric Strength Tensile Strength Elongation At Break Dielectric Constant 100hz Shore A Hardness Volume Resistivity Dissipation Factor 100hz Volume Resistance Thermal Conductivity
Mold Max™ 10 Light Pink 35 psi Light Pink 100 pli 15,000 cps -65 °F 24 h. 45 min. 24.1 cu. in./lb. 1.15 g/cc 100A:10B 0.001 in. / in. 330 volts/mil 473 psi 529 % 3.290000 10 5.83E+13 ohm/cm 0.005000 8.29E+11 ohm -
Mold Max™ 20 Light Pink 49 psi Light Pink 110 pli 25,000 cps -65 °F 24 h. 45 min. 23.5 cu. in./lb. 1.18 g/cc 100A:10B 0.001 in. / in. 330 volts/mil 555 psi 512 % 3.290000 20 5.83E+13 ohm/cm 0.005000 8.29E+11 ohm -
Mold Max™ 25 Purple 80 psi Purple 130 pli 25,000 cps -65 °F 24 h. 60 min. 23.5 cu. in./lb. 1.18 g/cc 100A:5B 0.001 in. / in. 330 volts/mil 577 psi 375 % 3.290000 25 5.83E+13 ohm/cm 0.005000 8.29E+11 ohm -
Mold Max™ 30 Pink 110 psi Pink 125 pli 25,000 cps -65 °F 24 h. 45 min. 23.5 cu. in./lb. 1.18 g/cc 100A:10B 0.002 in. / in. 330 volts/mil 577 psi 300 % 3.290000 30 5.83E+13 ohm/cm 0.005000 8.29E+11 ohm -
Mold Max™ 40 Mint Green 190 psi Mint Green 120 pli 45,000 cps -65 °F 24 h. 45 min. 24.3 cu. in./lb. 1.14 g/cc 100A:10B 0.004 in. / in. 330 volts/mil 550 psi 250 % 3.290000 40 5.83E+13 ohm/cm 0.005000 8.29E+11 ohm -
Mold Max™ 60 Red 331 psi Red 63 pli 20,000 cps -65 °F 24 h. 40 min. 19.1 cu. in./lb. 1.45 g/cc 100A:3B 0.0015 in. / in. >500 volts/mil 398 psi 132 % 3.400000 60 9.000000E+14 ohm/cm 0.020000 - 0.347 W/M*K
Recommended products

Why buy at FormX?

Subscribe to our Newsletter

Stay up to date with the latest offers

Visa logo iDeal logo Mastercard logo Paypal logo FedEx logo FedEx logo
This website has been developed by Usecue B.V.
© 2026 FormX B.V.