3M™ 4412N High-performance sealing tape white translucent waterproof 3 metre

3M™ 4412N High-performance sealing tape white translucent waterproof 1 metre
Length: 3 metre
Colour: white-translucent

The 3M high-performance sealing tape 4412N is a single-sided special adhesive tape for fast, clean and extremely resilient sealing indoors and outdoors.

The 3M™ high-performance sealing tape is the new solution for fast, clean and extremely resilient sealing indoors and outdoors. For sealing applications and repairs on high-energy materials such as metals, painted surfaces, varnished wood, glass, ceramics and many plastics. 
Suitable for indoor and outdoor use.

translucent
waterproof 
2mm thick
very soft and thick acrylic adhesive 
very good adhesive strength
easy to process
weather-resistant
UV-resistant
Flexible and adaptable
ideal for caravans / motorhomes / caravans / lorries
Single-sided acrylic sealing tape with robust ionomer backing
Quick and easy processing
Reduction of production costs
Simple, clean and fast
Extremely high adhesion
Good solvent resistance
High temperature, weather and UV resistance
Paintable
Very flexible and adaptable
No drying time
Waterproof
Reduced reworking

The 3M 4411N and 4412N high-performance sealing tapes are single-sided adhesive tapes that have been specially developed for demanding sealing applications. The backing consists of a robust, abrasion-resistant yet flexible ionomer film. The very soft and thick acrylic adhesive has excellent sealing properties and very good durability for outdoor applications. The single-sided adhesive tapes are used to seal existing joints and seams. They can be used on materials such as metal, painted surfaces, glass, ceramics and high-energy plastics. The adhesive adheres well to the ionomer backing so that the tapes can also be used overlapping.


Physical characteristics: (average values, not intended for specifications)   
Adhesive type: Acrylic  
Backing thickness (metric): 2.0mm  
Density: 0.82 g/cm3   
Colour: milky white   
Tear strength (ASTM D-3759): 21.8 N/10 mm tape width   
Elongation at break (ASTM D-3759): 546 %   
Peel force (ASTM D-3330) peel angle 90°C(aluminium to aluminium): 13.4 N/10 mm strip width   
Shear strength (25 mm x 50 mm adhesive tape on butt-bonded aluminium, peel speed 300 mm/min): 17.5 N/10 mm tape width 
Temperature application range: -40°C to 93°C long-term (days, weeks) to 149°C short-term (min, h) 
Water pressure resistance (220.6 bar, angle 10°, distance 30 cm): excellent 
Moisture resistance (ASTM E96, procedure E): excellent   
UV resistance: very good  
Thermal shock resistance: excellent


Processing instructions: 

Depending on the surface to be sealed, one of the following three surface preparations must be carried out: 

1. cleaning with S-151 (70 % isopropyl alcohol / 30 % distilled water), rub dry with 3M paper towels 34567. 
2. sanding with an abrasive with a grain size of 180 or finer, then cleaning with S-151 (70 % isopropyl alcohol / 30 % distilled water), rub dry with 3M paper towels 34567. 
3. clean with S-151 (70 % isopropyl alcohol / 30 % distilled water), then apply a primer. 

The ideal processing temperature is between 21°C and 38°C with a subsequent dwell time of 24 hours. Processing the adhesive tapes at temperatures below 10°C is not recommended. Once properly applied, lower temperatures have no effect on the bond. Apply the tape with the protective cover by hand using light pressure. Press lightly over rivets, screw heads, etc. with the Z-751 hand pressure roller so that it moulds better to the edges and contours. Remove the protective cover. Smooth the tape again with the hand pressure roller so that it adapts well to any unevenness.


Storage and shelf life: 

Store in original carton at a temperature between 4°C and 38°C and a relative humidity of 0 % to 90 %. The optimum storage conditions are 21°C and 50 % relative humidity. If stored correctly, the shelf life of the high-performance sealing tapes 4411N and 4412N is 24 months.


Special conditions for commercial and industrial customers
If you are interested in a larger quantity (whole packaging units or pallets) of a particular material, please contact us for a customised offer: anfrage@profiklebeband.de