Call For Instant Pricing: 1-800-355-8444

BC4578 Model Board Filler
Our model board filler is a quick-setting, easy-to-use, polyester, developed specifically for repairs to MB 2001 modeling board. Its lightweight characteristics and tack-free cure make it easy to finish, using simple woodworking tools and NC systems.

Product Features:
Mix ratio: 100:1 or 100:2

Pot life: 5–10 minutes

Viscosity: Thixotropic Paste

Cure schedule: 45–70 minutes

BC4570 Multi-purpose Two-part Filler Paste
BC4570 is a multipurpose two-part filler paste developed for making quick repairs to a variety of substrates where service temperature exceeds 400°F (204°C). It adheres well to SMC, FRP, high-heat epoxy molds, and many metals. After cure, it can be easily shaped by filing, grinding, or machining. It’s excellent for under-the-waterline repairs and fairing compound applications.

Product Features:
Mix ratio: 100:2

Pot life: 6–8 minutes

Viscosity: Thixotropic Paste

Cure schedule: 15–20 minutes

Heat distortion Temp: 260°F (127°C)

Approvals: Boeing XBMS 5–136

BC4558 Quick-set Repair Putty
Approved by the Federal Aviation Authority (FAR 25.853), our quick-set repair putty is ideal for aircraft repairs. It is used in core filling of honeycomb panels that require self-extinguishing specifications. BC4558 offers extremely light-bodied consistency, good vertical sag resistance, and tack-free cure. It’s perfect for fast repairs in damaged non-critical areas.

Product Features:
Mix ratio: 100:2

Pot life: 6–10 minutes

Viscosity: Thixotropic Paste

Cure schedule: 30 minutes

Approvals: FAR 25.853, HLT-15

BC4553 Instant Buildup Material
Our instant buildup material is designed for repairing plastic surfaces and models. Recommended for SMC and FRP parts, vacuum forming molds, and a variety of surfaces, it produces a hard, strong, chip-resistant and tack-free surface.

Product Features:
Mix ratio: 100:1 or 100:2

Pot life: 5–10 minutes

Viscosity: Thixotropic Paste

Cure schedule: 20–60 minutes

paste material

BC4544 Carvable Wood Filler
Our carvable wood filler is an amazing quick-set filler developed for the pattern and model-making industry. A lightweight thixotropic paste which when cured, it exhibits unsurpassed carvability but does not dull tools. Ideal for engineering changes, as well as filleting and buildups of patterns and models, it is also used in marine and furniture repairs. Available in mahogany and pine coloring.

Product Features:
Mix ratio: 100:1 or 100:2

Pot life: 6–12 minutes

Viscosity: Thixotropic Paste

Cure schedule: 20–60 minutes