# Products Ten models across six families. Each page carries the full test table — standard, typical value and method — plus the packaging options that model ships in. ## Choose a family before comparing models Ten models are not ten interchangeable answers to the same job. Choose the family by load and substrate first, then compare the model inside that family by modulus, skin time and bead geometry. | Family | Primary job | Do not use for | What decides the choice | | Automotive glass | Bonded glass and retention | Sealing body panels or construction joints | Adhesion, modulus and elongation | | Body and sheet metal | Seams, panels and containers | Structural glass | Hardness, sanding and paint | | Construction joints | Concrete, tunnels and drainage | Active cracks without a joint design | Movement and water | | Industrial and STP | Metal, plastic and glass | Structural or crash load | UV, paintability and adhesion | | Wood and glulam | Glulam and engineered timber | Wet timber without moisture control | Solids and press time | | Activators and primers | Surface preparation | Replacing the adhesive | Cleaning, activation and drying | The right family matches the dominant load, not the highest tensile number. If two models in a family look equivalent, compare skin time, elongation and pack format before ordering a sample. The batch certificate and a coupon test on the real substrate still decide. ## Automotive glass bonding Windscreen, side and rear glass adhesives — 310 ml cartridges, sausages and 200 L barrels. [KA518 ### Polyurethane Windshield Adhesive General-purpose moisture-curing adhesive for bonded windscreens, 310 ml cartridges.](https://karmindadhesive.com/products/ka518-windshield-adhesive/)[KA520 ### High-Strength Windscreen Adhesive Higher-modulus grade for bus and coach glazing.](https://karmindadhesive.com/products/ka520-high-strength-windshield-adhesive/)[KA530F ### Fast-Drying Glass Adhesive Two-hour positioning at 23 °C with a 6.5 MPa cured tensile strength.](https://karmindadhesive.com/products/ka530f-fast-drying-glass-adhesive/) ## Body and sheet metal Seam sealers for body panels, doors and container joints — sandable, paintable, four colours. [KA540 ### Automotive Sheet Metal Adhesive High-modulus seam sealer for body panels, sandable and paintable.](https://karmindadhesive.com/products/ka540-sheet-metal-adhesive/) ## Construction joints Concrete, tunnel and drainage sealants — 550–615% elongation, elastic recovery up to 80%. [KA340A ### Construction Sealant Flexible sealant for concrete joints, tunnels and drainage.](https://karmindadhesive.com/products/ka340a-construction-sealant/)[KA340B ### Construction Sealant Low-movement, water-pressure-resistant grade for tunnels and drainage.](https://karmindadhesive.com/products/ka340b-construction-sealant/) ## Industrial and STP Silyl-terminated polymer sealant for metal, plastic and glass — primerless and paintable. [KAM921 ### STP Sealant Silyl-terminated polymer sealant: silicone weathering, PU strength, paintable.](https://karmindadhesive.com/products/kam921-stp-sealant/) ## Wood and glulam One-component PUR for engineered timber, glulam beams and sandwich panels. [KA505 ### PUR Wood Adhesive One-component PUR for glulam and engineered timber.](https://karmindadhesive.com/products/ka505-wood-adhesive/) ## Activators and primers Surface preparation that decides whether the bead holds: K-901 activator, K-801 primer. [K-901 ### Activator Surface activator for glass, metal, ceramic and painted substrates.](https://karmindadhesive.com/products/k-901-activator/)[K-801 ### Primer Black primer that builds the adhesion film under PU and STP sealants.](https://karmindadhesive.com/products/k-801-primer/)