Specifications

• Manufacturer: 3M Company
• Product Name: 3M™ Neoprene High Performance Contact Adhesive 1357
• 3M Stock Number: 021200-19897
• UPC/ID Number: 00-021200-19897-0
• Package Size: 5 Gallon Pail
• Color: Gray-Green
• Base Polymer: Neoprene (Polychloroprene)
• Viscosity (Brookfield): 200–450 cP (at 27°C / 80°F)
• Solids Content by Weight: 23–27%
• Net Weight: Approx 7.3 lb/gal
• Flash Point: -26°C (-14°F) (Closed Cup)
• Consistency: Liquid
• Coverage: Approx 7.6 m²/L (310 ft²/gal) @ 2.5 gms/ft² dry weight
• Solvent Resistance: Resists petroleum distillates, acetone, MEK, toluene, n-hexane
• Heat Resistance: Performs up to 300°F (148°C)
• Moisture Resistance: High
• 180° Peel Adhesion (Canvas to Steel) - 24 h @ 23°C (73°F): 28 N/cm (260 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 72 h @ 23°C (73°F): 54 N/cm (500 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 120 h @ 23°C (73°F): 74 N/cm (670 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 168 h @ 23°C (73°F): 46 N/cm (420 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 2 week @ 23°C (73°F): 42 N/cm (380 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 3 week @ 23°C (73°F): 40 N/cm (370 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 3 week @ -34°C (-29°F): 23 N/cm (210 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 3 week @ 66°C (150°F): 32 N/cm (300 oz/in)
• 180° Peel Adhesion (Canvas to Steel) - 3 week @ 82°C (180°F): 21 N/cm (190 oz/in)
• Overlap Shear Strength (Birch to Birch @ 23°C/73°F) - 2 week: 3.1 MPa (450 lb/in²)
• Overlap Shear Strength (Birch to Birch @ 23°C/73°F) - 3 week: 3.7 MPa (540 lb/in²)
• Overlap Shear Strength (Birch to Birch @ 23°C/73°F) - 3 week @ -34°C (-30°F): 6.6 MPa (960 lb/in²)
• Overlap Shear Strength (Birch to Birch @ 23°C/73°F) - 3 week @ 82°C (180°F): 1.4 MPa (200 lb/in²)
• Overlap Shear Strength (Birch to Birch @ 23°C/73°F) - 3 week @ 107°C (225°F): 1.1 MPa (160 oz/in)
• Application Amount: 2.5 gms to 3.5 gms/ft² dry weight to each surface
• Drying Time: 10 minutes under normal conditions
• Bonding Range: Approximately 30 minutes after drying
• Storage Temperature: Store between 60°F (16°C) - 80°F (27°C)
• Cold Storage Warning: If stored below 30°F (-1°C), warm up slowly to room temperature (do not exceed 120°F or 49°C) and agitate thoroughly before use
• Equipment Requirements: Material hoses must be nylon or PVA lined; packings/glands must be PTFE