Smooth-On Skin Tite silicone adhesive & Thivex kit — 4 oz + 1 oz, platinum skin-safe, flexible

Smooth-On Skin Tite with Thivex thickener is a skin-safe platinum silicone adhesive and appliance builder designed to create realistic wounds, scars, and prosthetic effects directly on the skin.

This compact kit pairs Skin Tite silicone adhesive (4 oz) with Thivex thickening powder (1 oz) so artists and prosthetic makers can sculpt, bond, and texture lifelike special effects quickly. Skin Tite cures to a flexible, durable elastomer that conforms to body contours and bends with movement, while Silc-Pig silicone pigments blend seamlessly for convincing color and depth. The formula is ACMI-certified safe for skin use and is suitable for both on-skin builds and for adhering pre-made silicone appliances.

How do I use Skin Tite and Thivex to sculpt a wound on skin?

Mix equal parts of Skin Tite Part A and Part B, then add Thivex sparingly to achieve a firmer, clay-like consistency for sculpting. Apply directly to clean, dry skin and shape with tools or fingers; the cured silicone remains flexible and secure during movement.

• Measure equal volumes of Part A and Part B.
• Sprinkle Thivex incrementally to reach desired stiffness.
• Sculpt on skin or build a base for additional texture and pigment.
• Finish with Silc-Pig pigments for color realism.

Can Skin Tite hold prosthetic pieces or flexible appliances in place?

Yes — Skin Tite acts as a strong silicone adhesive suitable for bonding silicone appliances to skin. It preps and conforms to contours, providing a reliable hold while remaining elastic so prosthetics move naturally with the body.

• Use Skin Tite as an adhesive layer under appliances.
• Supports edges of appliances for invisible transitions.
• Remains flexible to prevent lifting during movement.
• Safe for repeated application and removal when used properly.

What color and finishing options work best with Skin Tite?

Silc-Pig silicone pigments mix directly into Skin Tite for internal color or can be applied on the surface for bruises, necrotic tones, and fresh-wound effects. Layering translucent and opaque pigments creates depth and a natural appearance.

• Mix Silc-Pig into uncured silicone for base tones.
• Apply thin surface paints for veining, redness, or scabbing.
• Use translucent washes to simulate subdermal coloration.
• Seal and blend edges with pigment-thinned silicone if needed.

How should I store and prepare the kit for best results?

Keep parts sealed and stored at room temperature away from direct sunlight to preserve shelf life. Work on clean, oil-free skin and use measured equal parts of A and B; add Thivex gradually to control working time and cure texture.

• Store unopened containers in a cool, dry place.
• Clean skin with isopropyl alcohol before application.
• Use disposable mixing tools and palettes for quick workflow.
• Practice on small areas or test strips to dial in Thivex amount.

Who is this for? Creators in makeup FX, independent SFX artists, theatrical and film departments, cosplay builders, and prop makers who need a compact, skin-safe silicone system for building wounds, scars, prosthetic edges, and realistic skin effects will find this kit practical. It’s suited for hands-on sculpting, appliance adhesion, and color blending where flexibility, durability, and authenticity matter but space and materials are limited.