SCIGRIP® Weld-On 3 solvent cement

Weld-On 3 is a thin, water-like, non-flammable cement formulated to quickly develop clear, high-strength bonds on many thermoplastic substrates, especially acrylic. Bonding is achieved by first softening the surfaces to be joined and then fusing them together with dissipation of the solvent. The initial bond forms within minutes and quickly increases in strength. Substantial strength will be achieved in just a few hours. Under certain conditions, particularly high humidity, a white mark on the plastic (commonly referred to as reddening) can sometimes be experienced.