Nicpro Silicone Rubber Kit 80oz Clear - Fast Cure 1:1 Silicone

In this review the Nicpro Silicone Rubber Kit (80oz clear) is examined for hobbyists and small studio makers who need a reliable, food- and skin-safe mold material. The kit's biggest selling point is its simplicity: a true 1:1 by weight mixing ratio, a self-degassing formula that reduces bubble trouble, and a relatively fast room-temperature cure that produces clear, flexible molds suitable for resin, wax, soap, candle and confection casting. For anyone making 2-piece or single-piece 3D molds, the kit offers an accessible balance of performance and convenience.

Key Features

• 1:1 Mixing Ratio: A simple equal-part mixing by weight makes measurement straightforward and reduces mixing errors for beginners and experienced users alike.
• Self-degassing: Low viscosity allows bubbles to dissipate at room temperature so a vacuum chamber is not required for many pours.
• Food and skin safe: The platinum RTV-2 formula is non-toxic and odorless, suitable for items that contact food or skin when cured properly.
• Fast room-temperature cure: Typical cure in 3-5 hours with about 30 minutes working time lets projects move quickly without extended wait times.
• Clear and tear resistant: The cured silicone is translucent and flexible with good tear resistance, making detailed castings and repeated demolds easier.
• Kit extras for beginners: Included gloves, mixing cups, sticks and tablecloth help keep a clean workspace and get newcomers started immediately.

Who It's For

The kit is aimed at crafters, small-scale mold makers, and hobbyists who want a straightforward, food-safe silicone for casting resins, soaps, candles, chocolate or small sculptures. Its 80oz volume (40oz part A and 40oz part B) suits middle-size projects and occasional runs where you need reliable flexibility and detail reproduction.

It is less appropriate for very large industrial molds or for projects that require heat-curing only materials; also avoid using this silicone with UV resin, which it will not cure with. Professionals needing specialized shore hardness ranges or industrial certification should look for industry-specific formulations.

Pros & Cons

Pros

• Easy 1:1 by weight mixing reduces measurement complexity and error.
• Self-degassing low viscosity minimizes bubble defects without a vacuum chamber.
• Food- and skin-safe platinum formula expands casting options to edible and wearable items.
• Included accessories make the kit beginner-friendly out of the box.

Cons

• Working time is around 30 minutes, which can feel short for very intricate pours or large molds.
• Will not cure with UV resin, so it is incompatible with that specific casting workflow.

Specifications

Brand	Nicpro
Volume	80oz total (40oz Part A + 40oz Part B)
Mix Ratio	1:1 by weight
Working Time	Approximately 30 minutes at 73.4F / 23C
Cure Time	Fast cure 3-5 hours at room temperature
Use Cases	Resin, wax, concrete, soap, candle, candy and chocolate molds
Included Accessories	15 wooden sticks, 10 pairs gloves, 10 8oz graduated cups, 2 tablecloths, instructions

Our Verdict

The Nicpro Silicone Rubber Kit delivers dependable, easy-to-use silicone for makers who need clear, flexible molds without complex equipment. Its 1:1 mix, self-degassing behavior and food-safe platinum formula make it a strong value for hobbyists and small studios making 2-piece and single-piece molds; just plan around the 30 minute working window and avoid UV resin applications.

Frequently Asked Questions

Can I use this silicone for food-safe molds?
Yes, the platinum RTV-2 formula is described as food and skin contact safe when fully cured and mixed as directed.

Do I need a vacuum chamber to remove bubbles?
No, the silicone is low viscosity and self-degassing; bubbles generally disappear at room temperature within a couple of hours.

Will this cure with UV resin?
No, the product will not cure when used with UV resin and should not be used for that application.