info@mpmhobbies.com
Call: 1-(904) 885-0559
9297 Ford Rd.
Bryceville, Fl 32009
CA & Accelerators covers cyanoacrylate adhesives and activators used across scale modeling, RC, and diorama building. This category is for hobbyists who need reliable instant-bonding solutions for plastic, resin, metal, and wood. Explore a range of viscosities and curing options suited to every assembly challenge. Complement your adhesive toolkit with specialty adhesives and CA accelerators.
Cyanoacrylate adhesives — commonly called CA glue or super glue — are among the most essential bonding solutions in scale modeling, RC building, and diorama construction. This category covers a range of viscosities and activator options designed to handle the diverse bonding challenges hobbyists encounter across plastic, resin, metal, and wood substrates. Whether you are assembling a multi-part kit, attaching fine detail components, or reinforcing structural joints, CA adhesives and their companion accelerators provide the speed and reliability that demanding hobby work requires. Explore related options in specialty adhesives for a complete bonding toolkit.
Viscosity is the primary variable that determines how a cyanoacrylate adhesive behaves during application. Thin formulations wick into tight-fitting joints through capillary action, creating nearly invisible bonds on well-fitted parts. Medium viscosities offer a balance of working time and gap-filling capability, making them the most versatile option for general assembly. Thick and gel formulations stay in place on vertical surfaces and fill larger gaps without running, giving the modeler more control over adhesive placement. Selecting the right viscosity for each joint type is one of the most impactful decisions in hobby assembly.
CA accelerators — also called kickers or activators — trigger near-instant curing of cyanoacrylate adhesives, enabling rapid build sequences and immediate handling of bonded assemblies. Accelerators are particularly useful when building complex structures in stages, when working on repairs that require quick turnaround, or when curing CA fillets before sanding. It is worth noting that accelerated curing can produce slightly weaker bonds than natural curing and may cause surface blooming on surrounding areas, so accelerators are best reserved for applications where speed is the priority. Browse the dedicated CA accelerators section for activator options.
One of the defining strengths of cyanoacrylate adhesives is their ability to bond dissimilar materials within a single assembly. Plastic, resin, photo-etched metal, brass, and wood all accept CA bonding, though surface preparation — degreasing, light abrasion, and ensuring proper part fit — significantly improves joint reliability across all substrates. Understanding how CA interacts with each material type helps hobbyists plan assembly sequences and select appropriate formulations for each bonding situation, reducing the risk of joint failures during finishing and display.
Debonders are an often-overlooked but essential companion to CA adhesives in any hobby workspace. These solvents dissolve cured cyanoacrylate, allowing careful separation of incorrectly bonded parts without damaging components. Patient application of debonder can salvage expensive resin or photo-etched parts that would otherwise be lost to assembly errors. Debonders also safely remove CA from skin, addressing one of the most common minor accidents in hobby assembly. Keeping a debonder on hand transforms CA mistakes from permanent problems into correctable situations.
Controlling where CA adhesive goes is as important as selecting the right formulation. Fine-tip applicators and extender tips allow targeted delivery of adhesive exactly where it is needed, preventing the excess that creates messy joints and wastes material. Proper application technique — applying adhesive to one surface, positioning parts carefully, and allowing capillary action to distribute thin CA — produces cleaner results than applying adhesive to both surfaces or using excessive volume. Good application habits extend the usable life of CA bottles and improve the appearance of finished assemblies.
The CA and accelerator category draws from manufacturers with long track records in hobby-specific adhesive chemistry. Bob Smith Industries has developed hobby-focused cyanoacrylate formulations since 1972, with a product line spanning thin, medium, thick, rubber-toughened, and odorless variants. ZAP adhesives from Robart Manufacturing are recognized for consistent performance and formulations tailored to modeling and RC applications. Alpha Abrasives contributes precision applicator solutions that complement CA adhesive use. These manufacturers bring decades of formulation expertise to a category where consistency and reliability directly affect build quality.
CA adhesives and accelerators are most effective when paired with the right tools and complementary supplies. Explore specialty adhesives for applications where CA is not the optimal choice, and browse precision tools to complete your assembly and finishing setup at MPM Hobbies.