Weld on® 16 Acrylic Perspex Glue

Weld-On 16 is a high-quality, medium-bodied acrylic adhesive specifically formulated for bonding acrylic (PMMA) and other compatible plastics. With its thick, syrup-like consistency, it is ideal for applications where a gap-filling solution is needed, allowing it to bridge small imperfections between surfaces while still producing a strong, reliable bond. This makes it especially useful for both fabrication work and repairs where precision and durability are important.

Unlike very thin solvent cements, Weld-On 16 provides greater control during application, reducing runs and giving users more working time to properly position parts. Once applied, it softens the մակ surfaces and chemically fuses them together, creating a solid joint that is often as strong as the original material. The result is a clear or slightly translucent bond line that maintains the visual appeal of acrylic projects.

Weld-On 16 sets relatively quickly, typically achieving an initial bond within minutes, while full curing occurs over a longer period depending on environmental conditions and material thickness. Once cured, the bond is tough, durable, and resistant to weathering, making it suitable for both indoor and outdoor use.

Common applications include acrylic displays, signage, protective barriers, DIY fabrication, and general plastic repairs. For best results, surfaces should be clean, dry, and properly aligned before application, and the adhesive should be used in a well-ventilated area due to its solvent-based formulation.