Would this work on old Tempera Paint?

It works on water-based latex, so I'd think it'd work on tempera.

What’s the plastic strips for

Hello, I'm sorry I'm not quite sure what plastic strips you are referring to. I have closely examined the package and did not see any. I also went to manufacturer's page and looked for them, so I'm afraid I cannot answer that. You aren't required to use any, you just leave the lid of the paint off for several hours and then add the mixture and stir with a wooden stirrer and the paint then sets up for disposal.

How many are in this pack? 12 or 1? many of the reviews state it says 12 pack but is only 1.

Yes. The photo shows one plastic pack that hardens a gallon or so. For the $30 bucks or so, you get a cardboard box containing a dozen of them.

Waste Away Paint Hardener | Desertcart Austria

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€ 187.33

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In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Specifications

ASIN	B005NDILIW
Age Range Description	Adult
Best Sellers Rank	#402,442 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #957 in Interior & Exterior House Paint
Brand	Homax
Brand Name	Homax
Color	White
Color Code	See Label
Container Type	Can
Coverage	See Label
Customer Reviews	4.6 out of 5 stars 715 Reviews
Dry Time In Hours	0.25
Finish Type	Semi-Gloss
Full Cure Time	0.25 Hours
Included Components	Waste Away Paint Hardener, 12 pack
Indoor Outdoor Usage	Indoor
Is Waterproof	False
Item Form	Liquid Sample
Item Type Name	Waste Away Paint Hardener, 12 pack
Item Volume	19 Liters
Item Weight	4.3 Ounces
Manufacturer	Homax Corporation
Model Name	Not Available
Model Number	3535
Paint Type	Acrylic
Part Number	3535
Size	3.5 Ounce (Pack of 1)
Special Feature	Eco Friendly
Special Features	Eco Friendly
Specific Uses For Product	Interior/Exterior
Surface Recommendation	Metal, Plastic, Stone, Vinyl, Wood
UPC	782247221508
Unit Count	3.5 Ounce
Water Resistance Level	Water Resistant

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 187.33

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Waste Away Paint Hardener

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Common Questions