CEMENT GLUE FOR PLASTICS 40ML 5139

Cement glue for plastics 40ml 5139

Plastic cement glue for modelling

The glue for plastics, specially designed for making models and model kits, is known as cement glue. This type of glue is the most effective for bonding plastic materials, as its formula allows the surfaces to fuse chemically, creating a strong and durable bond.

This glue for modelling plastics is applied in liquid form to the surfaces to be joined. When the glue acts, it partially melts the parts to be joined, creating a kind of "welding" between them. This chemical process allows the pieces to merge, resulting in a finish without visible joints and a stronger union, similar to what happens in metal welding. This makes it ideal for working with materials such as polystyrene, ABS, plasticard and HIPS, which are common in the creation of models and model kits.

One of the main advantages of using plastic cement glue is the strength of its bond, which guarantees the durability of the assembly, fast drying and compatibility with different types of materials. In addition, its chemical welding action eliminates visible seams, resulting in a cleaner, more professional finish. However, due to the release of fumes during the process, it is essential to use this product in a well-ventilated area to avoid harmful inhalation.

The choice of the best glue for modelling plastics depends on the type of material and the intended use. There are several options, each with specific characteristics:

• Cyanoacrylate, known as superglue, for example, offers fast and strong adhesion, although it tends to be brittle in certain applications.
• Epoxy resin, on the other hand, is a popular choice thanks to its high structural strength and versatility for different materials, although it requires mixing before use.
• The polyurethane version is ideal for materials that require flexibility.
• Solvent-based versions, such as acetone, work by chemically melting the surface of certain materials.

Cement glue is considered the strongest glue for bonding plastics, as its solvent welding process creates an extremely strong seamless bond. This glue penetrates by fusing the parts at a molecular level, resulting in a uniform and highly durable assembly. Unlike other glues that only adhere superficially, cement glue is integrated into the material, making it more resistant to stresses and environmental factors.

To obtain good adhesion with glues for plastics, it is important to properly prepare the surfaces. This involves cleaning them to remove dirt or grease, lightly roughening them with sandpaper to improve adhesion, and accurately applying the product with a fine brush or needle. Firmly pressing the parts together and holding them in place while the glue dries creates a bond without air bubbles and with greater strength. Excess material or residue should be wiped away immediately to maintain a clean finish.

Valid for the following types of materials: Polystyrene PE, ABS, methacrylate and PVC.

CONTENTS:

• 1x square glass jar with 40ml (bottle size 44x44x60mm)
• 1x extra fine applicator brush