Lineco pH Testing Pen for Paper or Paperboard Products Polystyrene Frame Apply the thicker gel to

Apply the thicker gel to bond artwork surfaces

providing a strong and invisible bond

Four-ounce Bottle of pH-neutral PVA Glue: Ensures archival quality and remains flexible when dry

elegant white mat

Lineco pH Testing Pen for Paper or Paperboard Products Polystyrene Frame Apply the thicker gel toLineco pH Testing Pen Ensure the Archival Quality of Your Paper Products The Lineco pH Testing Pen is an essential tool for verifying the archival quality of your paper products. Designed and crafted in the USA, this pen provides a reliable method to ensure your materials meet archival standards for long term preservation. Key Features: Made in the USA: Crafted from premium materials, ensuring superior quality and reliability from a trusted brand in