Datasheet

ManualsBrands3M ManualsElectrical Installation MaterialsDraught excluder Translucent (L x W) 1.5 m x 38 mm Acrylic Content: 1 Rolls

Thickness, mils (mm)

Construction

4411N 4411G 4411B 4412N 4412G

Description

Release Liner

2 matte, translucent

(0.05) polyester film

Ionomer Backing

acrylic and ethylene copolymer

(0.1)

Adhesive

36 76 very conformable multi-

(0.9) (1.9) purpose acrylic

Total Tape Thickness

40 80

without disposable release liner

(1.0) (2.0)

Extreme Sealing Tape

4411N • 4411G • 4411B • 4412N • 4412G

Product

Description

3M™ Extreme Sealing Tape is a family of single coated, pressure sensitive adhesive tapes

designed for difficult sealing applications. The backing on this tape is an ionomer film that is

very tough yet flexible and abrasion resistant. The very soft and thick acrylic adhesive has

excellent sealing properties and good outdoor durability. This single coated tape is designed to

seal over an existing joint, seam, or penetration. The adhesive is designed to adhere well to the

ionomer film so that overlapping tape joints can be made while maintaining a strong seal.

Construction

Technical Data

September, 2014

Release Liner

Ionomer Backing

Adhesive

Summary of content (6 pages)

PAGE 1
Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G September, 2014 Technical Data Product Description 3M™ Extreme Sealing Tape is a family of single coated, pressure sensitive adhesive tapes designed for difficult sealing applications. The backing on this tape is an ionomer film that is very tough yet flexible and abrasion resistant. The very soft and thick acrylic adhesive has excellent sealing properties and good outdoor durability.
PAGE 2
3M™ Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. Typical Physical Properties and Performance Characteristics 3M™ Extreme Sealing Tape Tape Color 4411N 4411G 4411B 4412N 4412G Neutral/ Translucent Gray Black Neutral/ Translucent Gray Thickness, mil (mm) 40 (1.0) Tape Density, lb/ft3 (g/cm3) 80 (2.0) 51 (0.
PAGE 3
M™ Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G 90 Degree Peel Adhesion Strength 3M™ Extreme Sealing Tape (Based on ASTM D-3330; various substrates, 72 hour room temp with 3M™ VHB™ 5925 tape to attach aluminum peel strip backing; adhesion promoter or primer used on substrates) Substrate 4411N Surface Preparation lb/in N/cm 4411G 4411B 4412N 4412G lb/in N/cm lb/in N/cm lb/in N/cm lb/in N/cm Stainless AP111 15 26 16 28 17 30 18 32 18 32 Aluminum AP111 15 26 15
PAGE 4
3M™ Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G Application Temperature Ideal tape application is accomplished when temperature is between 70° and 100°F (21° and 38°C). The tape generally reaches full bond strength after 24 hours but provides a seal immediately. Tape application to surfaces at temperatures below 50°F (10°C) is generally not recommended. Once properly applied, low temperature holding is generally satisfactory.
PAGE 5
3M™ Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G Creating an Overlap Joint It is often required to overlap 3M™ Extreme Sealing Tape onto itself. In this case, the ionomer backing of the first piece is one of the substrates to which the second piece of tape is bonding. The tapes should overlap at least 2 cm (3/4 in). Surface Preparation The ionomer does not need to be cleaned prior to bonding unless it has been contaminated with oil, dirt, grease, etc.
PAGE 6
3M™ Extreme Sealing Tape 4411N • 4411G • 4411B • 4412N • 4412G Storage Store in original cartons at 40-100°F (4-38°C) and 0-95% relative humidity. Optimum storage conditions are 72°F (22°C) and 50% relative humidity. Shelf Life When stored under proper conditions, product retains its performance and properties for 24 months from date of shipment.