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Mold Putty

sku# 881540
1 Pound
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Alumilite Mold Putty is extremely quick, easy, and safe to use. The putty allows you to make a mold in less than 10 minutes.

Complies with FDA standards. 20A hardness. Open Time: 2 minutes/Demold Time: 8-12 minutes.

Each package contains 1-pound of mold putty. 

Average Customer Rating
(Based on 1 Reviews)
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26 out of 26 found this review helpful.

Las Vegas

Recommend: Yes

practice and work fast

I have made silicone molds before, but not in several years. I make magic tricks for a living and so to cut down on some of the limited edition stuff I offer on the site I thought I would make a mold to cut down on steps and save time and money. Ok, here is the review. It's fairly rigid when cured, so that's good. And the fact that you can have a mold ready to use in just a few minutes is totally awesome. With that said that is you need to move fast when mixing it. The best technique I found was the mush, roll and fold between your hands and squish it. Alternating between squishing, rolling and folding during the mix, as fast as you can. That was the only way for me to get a good mix. If you were doing a flat object like they show in their videos easy simple no problem, but 2 part molds are a little trickier. It took me 2 tries, but that was partly because of what i was molding. Also, it is silicone so you can add to the mold during a second run if you don't get all the parts of your model on the 1st run. clean up was easy. My advice would be to try a small bit of it out first to get the hang of it before you try something bigger. Bottom line is if you have the time and want something perfect, go with the standard molding silicone. If you want to cut down on the time this is perfect, just be aware that the window to use it, is only like 1min30sec before it starts to harden, and that's not a lot of time to mix the putty completely and get it on your part before it sets. So expect a few mistakes in the beginning.

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Standard Delivery

48 Contiguous United States 

  • Orders are shipped via UPS or USPS. The method of delivery is determined by the size and weight of the package and is selected at the time the order is shipped.
  • Shipping charges are determined by the sub-total of your order

Sub-total Charges
Up to $15.00 $6.95
$15.01 - $25.00 $7.95
$25.01 - $35.00 $8.95
$35.01 - $50.00 $9.95
$50.01 - $65.00 $10.95
$65.01 - $80.00 $11.95
$80.01 - $100.00 $13.95
$100.01 - $125.00 $15.95
$125.01 - $150.00
$150.01 - $200.00
$200.01 - $250.00 $22.95
$250.01 - $300.00 $25.95
$400.01 - $500.00
$500.01 - $650.00


$650.01 - $800.00 $59.95
$800.01 - $1,000.00 $69.95
$1,000.01 & up $99.95


We have a 3-5 day in-house process.  There will be an additional 1-7 days for delivery.

**During peak Holiday Seasons (Mother's Day & Christmas) it can take an additional 1-2 business days to get your order shipped. 

Alaska, Hawaii, US Territories, APO/FPO & PO Boxes

  • Shipping charges are determined by the sub-total of your order
  • Orders are shipped via USPS Priority Mail, Parcel Post or 1st class mail and can take up to several weeks to arrive.

International Delivery

We do not accept International orders online.

To place an order with an International billing or shipping address:

You will need to order by calling 405-745-1275. Customer Service is available Monday - Friday 8:00-5:00 CST.

Your order will need to ship to a US Destination, such as a freight forwarder. By doing so your order will be eligible for our US shipping rates which often include free shipping.

If you would like for us to ship your order directly to you, you will be charged the actual postage amount. That amount is calculated once your order is picked, packed and ready to ship.  International shipping address are excluded from all shipping discounts.  All orders shipped to an International location are charged the actual cost of shipping.

Please note that this policy does not include Military Addresses, Guam, Puerto Rico & the US Virgin Islands. We will accept and ship orders to these destinations.

Expedited Shipping

Expedited shipping is unavailable at this time.

Return Policy

  • Hobby Lobby Stores cannot accept returns for purchases made online.
  • If you are not completely satisfied with your purchase you may return your item(s) to us within 30 days.
  • Items returned must be in sellable condition.  Opened or used merchandise can not be returned.
  • If you have received damaged, broken, or defective merchandise please contact Customer Service at 1-800-888-0321 Ext 1275 before returning the item(s). 
  • Please allow up to 2 weeks for your return to be processed and credit issued.
  • You will receive a refund for the purchase price of the item and applicable sales tax.  Credit will be issued to the credit card used at the time of purchase.
  • Shipping and handling charges will not be credited unless the reason for the return is our error.

How to return merchandise

  • Please complete the return form included with your shipment and return to:

Shop Hobby Lobby
Attention Customer Service
7600 A SW 44th St
Oklahoma City, OK 73179

  • Please allow up to 2 weeks for your return to be processed and credit issued.
  • Hobby Lobby Stores cannot accept returns for purchases made online.

Exchanging Items

If you wish to exchange an item(s) you ordered for a new one:

  • Place an order online for the new item(s).
  • Return the unwanted item(s) to us for a refund.