Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
CEMEDINE 5525 Sprayable Chloroprene Adhesive for Foam and Panel Bonding
CEMEDINE 5525 Sprayable Chloroprene Adhesive for Large-Area Bonding
CEMEDINE 5525 Sprayable Chloroprene Adhesive is a low-viscosity, solvent-based elastic adhesive developed for efficient bonding of foam materials, boards, panels, and other compatible large-area substrates. Its chloroprene-rubber formulation provides a flexible bond that can accommodate normal movement, bending, vibration, and dimensional changes between joined materials. The product is particularly suitable for industrial applications where brush coating would be slow or uneven and spray application is preferred for consistent coverage.
CEMEDINE officially identifies 5525 as a pale-yellow adhesive suitable for spray-coating operations and large-area bonding of foamed materials and board products. Its relatively low viscosity supports atomization through suitable spray equipment, allowing operators to create a controlled adhesive film over broad surfaces. This makes the product useful for manufacturing, lamination, interior assembly, cushioning, panel fabrication, and other production processes involving lightweight or flexible materials.
Key Benefits of CEMEDINE 5525 Sprayable Chloroprene Adhesive
CEMEDINE 5525 Sprayable Chloroprene Adhesive has a typical viscosity of approximately 300 mPa·s at 30°C, making it substantially more fluid than many brush-grade chloroprene adhesives. The lower viscosity helps the material pass through compatible spray systems and spread across wide bonding areas without requiring an excessively thick coating. Its typical specific gravity is approximately 0.81, and the published solids content is around 22%.
The adhesive dries as its organic solvents evaporate, leaving a flexible chloroprene-rubber bonding layer. This elastic character can help reduce stress concentration when joining foam, flexible sheet materials, and panels that may bend or move during handling and service. Correct coating thickness, solvent evaporation, assembly timing, and pressure are essential for achieving dependable contact across the complete bonded area.
The official product information lists toluene and normal hexane as the principal solvents. These fast-evaporating solvents support efficient drying but require appropriate ventilation, ignition control, and workplace safety procedures. The product is supplied in a 14 kg industrial package, making it suitable for regular production environments and higher-volume spray-coating operations.
Applications for CEMEDINE 5525 Sprayable Chloroprene Adhesive
CEMEDINE 5525 Sprayable Chloroprene Adhesive is intended primarily for large-area bonding involving foam materials and board substrates. Potential uses include polyurethane foam lamination, cushioning components, insulation materials, interior panels, fabricated boards, protective padding, appliance components, packaging structures, furniture parts, and other compatible industrial assemblies.
The product may also be evaluated for bonding selected rubber, fabric-backed materials, coated panels, wood-based boards, and similar porous or semi-porous substrates. Actual suitability depends on the material composition, density, coating, plasticizer content, surface condition, and service environment. Representative adhesion testing should be completed before mass production, particularly when working with sensitive foams or plastics that could be affected by aromatic or hydrocarbon solvents.
How to Apply CEMEDINE 5525 Sprayable Chloroprene Adhesive
Before applying CEMEDINE 5525 Sprayable Chloroprene Adhesive, remove oil, dust, moisture, release agents, loose particles, and other contamination from both surfaces. Mix the adhesive according to the current package instructions and confirm that the selected spray gun, hose, seals, and fluid passages are compatible with solvent-based chloroprene adhesive.
Apply a thin and uniform coating over the required bonding area. Depending on the materials and validated process, coating one or both surfaces may be appropriate. Allow sufficient solvent evaporation before joining the parts. The adhesive surface should reach the correct contact condition without becoming excessively dry.
Align the components carefully because repositioning may be difficult after contact. Apply firm and uniform pressure using a roller, press, fixture, or another suitable method. Complete contact across the entire bond area is important for minimizing bubbles, weak spots, and edge lifting.
Safety and Storage of CEMEDINE 5525 Sprayable Chloroprene Adhesive
CEMEDINE 5525 Sprayable Chloroprene Adhesive contains flammable organic solvents and must be used in a properly ventilated workplace away from sparks, flames, hot surfaces, and unprotected electrical equipment. Operators should use suitable respiratory, skin, and eye protection and review the latest safety data sheet before handling.
Keep the original container tightly closed when not in use to prevent solvent evaporation and viscosity changes. For manufacturers requiring efficient large-area adhesive application, CEMEDINE 5525 Sprayable Chloroprene Adhesive offers low-viscosity spraying, flexible bonding, industrial-size packaging, and practical performance for foam, board, panel, and lamination processes. Explore our chloroprene rubber adhesives for additional sprayable, brushable, flexible, and large-area industrial bonding solutions.
