How to Choose Industrial Adhesives, Sealants and Tapes
A practical way to match bonding materials to your substrates, production process and real working conditions.
The right product depends on the job
An adhesive that works well on one assembly may be unsuitable for another. Specify the two materials, joint geometry, application process and service conditions before comparing products.
Factories use adhesives for bonding components, sealants for designated joints and gaps, and industrial tapes for tasks such as bonding, holding, masking or protection. Product names alone cannot establish whether a material will meet a particular performance requirement.
For an overview of our industrial product groups, visit the PT Duta Swarna Dwipa products page. This guide helps buyers prepare a useful technical inquiry about adhesives, sealants and tape.
Manufacturer selection guidance from 3M identifies the assembly, substrate, process, end use and cost as factors to evaluate together.
Build a useful bonding brief
Materials and surface
Name both substrates, their coatings and surface condition. Include photos, dimensions and whether the surfaces are smooth, porous or difficult to wet.
Joint and loading
Describe the bond area, gap and expected movement or load. A sealing task differs from a joint designed to carry structural loads.
Process and environment
State application method, assembly time, curing conditions and exposure to heat, moisture, UV, chemicals or cleaning.
Compare families, then verify the exact grade
| Format | Typical consideration | What to verify |
|---|---|---|
| Water-based adhesive | Application to compatible porous or specified substrates | Bonded material, drying conditions and water resistance of the selected grade |
| Solvent-based adhesive | Applications specified by the manufacturer for the relevant surfaces | Ventilation, handling, substrate fit and the product safety data sheet |
| Hot melt adhesive | Application through a heated process for the designated assembly | Application temperature, open time and performance after cooling |
| Two-part reactive adhesive | Bonding where a manufacturer-qualified chemistry and joint design are needed | Mix ratio, working time, cure and compatibility with both substrates |
| Pressure-sensitive tape | Bonding or holding without mixing or dispensing liquid adhesive | Surface preparation, application pressure, thickness and service conditions |
| Sealant | Sealing a specified joint or gap | Joint movement, substrate compatibility, cure and environmental exposure |
These are selection categories, not interchangeable performance promises. A specific technical data sheet should govern temperature limits, application conditions and suitability; confirm the actual use with the responsible engineer or manufacturer.
For instance, Bostik Indonesia's industrial manufacturing overview shows that assembly applications draw on multiple adhesive and sealant technologies.
Check surface preparation
Identify oil, dust, moisture, coatings and residues on each substrate. Surface cleanliness and the ability of the adhesive to make contact matter as much as the product family. A visually clean surface may still need a documented preparation method.
Some plastics have low surface energy and require particular adhesive systems or approved treatment. Painted or coated metals should be assessed with their actual finish rather than treated as bare metal.
3M's substrate guidance discusses clean, dry surfaces and suitable application pressure. The exact solvent, primer, abrasion or treatment, if any, must come from the relevant product instructions and site procedure.
Specify the joint, not just the cartridge
A request for “industrial sealant” leaves out the details a supplier needs. Describe the substrate materials, joint dimensions, expected movement, moisture or chemical exposure, desired finish and any requirements for painting or future disassembly.
Request the manufacturer's technical data sheet, application guidance and safety data sheet for the proposed product. Confirm whether the product is intended for sealing, bonding, or both in the proposed installation. Do not infer structural strength or suitability for a pressure boundary from appearance.
For critical enclosures or equipment, have the responsible technical team review the joint design and acceptance test before rollout.
Match the tape to its purpose
Double-sided bonding tape, foil tape, masking tape and protective tape address different tasks. Specify whether the tape will remain in service or be removed after processing, the surface texture, required width and thickness, and the expected exposure.
Application pressure, surface cleanliness, time and temperature can affect adhesion, as described in 3M's adhesion fundamentals. Ask for application instructions for the exact tape; do not assume that one tape grade fits all plastics or all outdoor service.
For a substitution, request technical specifications of the proposed grade and have the application owner approve a trial on the actual surface.
What to send with an RFQ
Application
Function of the bond or seal, part drawing, approximate joint area and production volume.
Materials
Both substrate grades and finishes, surface condition, sample photographs and preparation restrictions.
Conditions
Application and service temperature, humidity, chemical exposure, cleaning and mechanical movement.
Process
Manual or automated application, allowed assembly time, curing window and inspection method.
Commercial needs
Pack size, quantity, delivery location, required date and proposed product availability.
Documentation
Current technical and safety data sheets, storage information and approval of any alternative.
Frequently asked questions
Can one adhesive work on metal, plastic and painted surfaces?
Some formulations may suit more than one material, but suitability depends on the specific grades, surface finishes and end use. Check the exact product data and validate a representative bond.
Does faster curing always make a product better?
No. The available positioning time, application method, strength development and production workflow must be considered together.
Can industrial tape replace a mechanical fastener?
Only when the assembly is designed and validated for that tape and its actual loading and environment. Do not assume interchangeability based on appearance or a generic claim.
Technical reading
- 3M: Choosing Industrial Adhesives and Tapes — assembly, substrate, process, end use and cost.
- 3M: Substrate Surface Consideration for Adhesive Selection — surface contact and preparation.
- Bostik Indonesia: Industrial Manufacturing Adhesives — examples of industrial application areas and technologies.
Editorial note: images are illustrative and do not document verified PT Duta Swarna Dwipa inventory, facilities or customer installations. Product selection and claims should be checked against the manufacturer's current documents and application testing.
