Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

Micro-Mark RTV Silicone Mold Putty 50 (Hard)

Micro-Mark RTV Silicone Mold Putty 50 (Hard) - Main image
$28.04 $38.95 In stock

Category: Hobby Supplies

exclusive logo

  • The fastest, easiest way to make a mold
  • 1:1 mix ratio eliminates guesswork for the best results every time
  • Improved platinum cure formulation is more versatile than ever
  • Maximum mixing time is 3 minutes; total working time is 8 minutes; cure time is 30 minutes
  • 1 lb., 2-part kit contains approx. 11 fluid oz total material
  • 50 Durometer hardness when cured. which is rated as hard 
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Chloe ★★★★★

I was nervous about messing up my first mold, but the 3-minute mixing window gave me plenty of time to work it in. The putty cured to a firm but flexible hardness, capturing every tiny detail of my original piece.

Sofia ★★★★★

The 1:1 mix ratio really is foolproof — I got a perfect mold on my first try with no wasted material. The putty set quickly but gave me just enough working time to press into all the details.

Violet J. ★★★★★

J’ai essayé pas mal de produits pour faire des moules, mais celui-ci avec son ratio 1:1 est vraiment le plus simple à préparer. La pâte prend bien et les détails sont nets, même sur des petites pièces. Parfait pour mes projets de modélisme sans prise de tête.

Related Products