Paterson Developing Trays are injection molded from polypropylene, which is chemically resistant and highly durable. They feature ribs along the base that help ensure the tray's stability and keep your prints from sticking to the bottom. The one corner is shaped to give support to a thermometer, allowing a constant check of solution temperature. Additionally, they are available in three colors to help differentiate between chemicals under safelight conditions.
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Key Features
- Drip-Free Pouring Lip
- Grooved Bottom for Easy Print Removal
- Chemical-Resistant Polypropylene
- Shaped Thermometer Holder
Paterson Developing Trays are injection molded from polypropylene, which is chemically resistant and highly durable. They feature ribs along the base that help ensure the tray's stability and keep your prints from sticking to the bottom. The one corner is shaped to give support to a thermometer, allowing a constant check of solution temperature. Additionally, they are available in three colors to help differentiate between chemicals under safelight conditions.
More DetailsPaterson PTP325W Overview
Paterson PTP325W Reviews
Perfect for 8x10 prints
By Aidan
Rated 5 out of 5
Date: 2024-05-29
Great for 8x10 prints, and has room for up to 9.5x12 prints. Feels very well made and sturdy.
It's a tray
By Marc
Rated 4 out of 5
Date: 2023-04-14
This tray is white and holds water. What more can you ask of it?
See any errors on this page?
What is the actual external dimension of these ...
What is the actual external dimension of these 10x12 trays? The specs show on the others, but not this one.
The Paterson Developing Tray (10x12", White) measures 10x12x2″.
Date published: 2025-08-11