PSA Tape Application Guide

Along with selecting the right adhesive, an understanding of application temperature, pressure, and proper surface preparation are essential to achieve a reliable bond. This guide outlines how some of our more popular tapes perform when bonded to many common foams and other materials. It also provides tips and guidelines to help ensure the best performance of our tapes.

Quality andInnovation

Prod

uct

M12

06M

1207

M12

12M

1213

M12

72M

1276

M15

11

M15

16M

1521

M

1522

M15

23SS

A15

93T1

538

T152

1

Poly

ethe

rBe

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Bett

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stBe

stBe

stBe

stBe

stBe

stBe

stG

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Poly

este

rBe

stBe

tter

Best

Best

Goo

dBe

stBe

stBe

stBe

stBe

stBe

stBe

tter

Low

Per

mBe

stBe

st

Neo

pren

e Sp

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Goo

dBe

tter

Bett

erBe

tter

Goo

dBe

stBe

tter

Best

Bett

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EPD

M S

pong

eG

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Bett

erBe

tter

Bett

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Bett

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stBe

tter

Bett

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stBe

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MLC

/Spo

nge

Bett

erBe

stBe

stBe

stBe

tter

Best

Bett

erBe

stBe

tter

Poly

ethy

lene

Foa

mG

ood

Best

Bett

erBe

tter

Goo

dG

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Best

Best

Best

Bett

er

Cork

/Rub

ber

Goo

dBe

tter

Bett

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Best

Bett

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stBe

tter

Felt

Bett

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stBe

tter

Best

Goo

dBe

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Goo

dBe

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Best

Best

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Shee

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Goo

dBe

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Bett

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APP

LICA

TIO

N G

UID

E - D

OU

BLE

COAT

ED T

APE

S

Prod

uct

TF11

11

TF11

13TF

1115

TF11

23

TF11

25TF

1142

TF11

82TF

1552

TF

1553

TF15

55TF

1572

- TF

1574

Poly

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Best

Best

Best

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Goo

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Poly

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Goo

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Stan

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pren

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Ble

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Bett

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tter

Best

Bett

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tter

Bett

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Best

EPD

M S

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Bett

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Goo

dBe

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Best

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MLC

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Bett

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Bett

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Poly

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Bett

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Bett

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Hig

h D

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ty U

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Goo

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Best

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Shee

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Goo

dBe

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Goo

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IV 1

Goo

dBe

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Goo

dBe

tter

Bett

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st

IV 2

Goo

dBe

tter

Bett

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tter

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IV 3

Goo

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APP

LICA

TIO

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PPO

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TRA

NSF

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APE

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Man

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prod

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Che

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akes

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ond,

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ane

foam

.

Application TemperatureApplication with heat during lamination helps with adhesive flow and surface wet-out to improve the bond. Lower temperatures might lead to insufficient wetting of the adhesive on the substrate. Extremely high temperatures might cause the tape to stretch when being applied, which could create additional stress in the final application. The recommended application temperature range is 50°F – 100°F.

Surface PreparationBe sure the application surface is clean, dry and free of grease, dirt or other contaminants. Clean the surface with a lint-free cloth and any suitable cleaner (water, solvents, etc.) and allow it to thoroughly dry. Suitable solvents for use include toluene, alcohols, esters, and ketones. Always test the substrate to be sure it is able to withstand the cleaner prior to application. When using a solvent, follow the manufacturer’s recommendations and precautions.

Surface Pressure Pressure sensitive tapes need surface contact pressure to achieve a strong bond between the tape and substrate. In some cases, lower pressure can be used to achieve 100% contact. Conversely, excessive pressure can result in tape compression and/or stretch.

A general guide would be, light pressure of a few psi. Use more pressure for a rough surface versus a smooth surface. Bond strength is dependent upon a number of factors including specific adhesion, the amount of pressure, surface contact, and residence time.

Storage ConditionsPressure sensitive tapes must be properly stored to maintain bonding characteristics. Extreme high and low temperatures can lead to degradation of the adhesive or backing materials. Store rolls in the original packaging in a controlled environment (72°F / 22° C and 50% RH) out of direct of sunlight.

Tips Only remove the liner when ready to make the final lamination. Do not allow adhesive to remain exposed to air for extended periods of time as dust, moisture, dry heat and other ambient conditions can reduce its effectiveness.

Do not put excessive pressure on the bond line until the part is properly placed. Apply adequate pressure to the entire bond line to ensure proper adhesion.

There are some substrates that are generally easier to bond to than others. These are the materials with higher surface energy. It is important to know that coatings on the surfaces or fillers in the substrates might influence adhesion characteristics. A painted aluminum or plasticized PVC (polyvinyl chloride) might display completely different bonding characteristics as compared to pure, unaltered materials.

Consider using a primer or adhesion promoter to alter the surface characteristics of substrates to enhance bonding. Consult the product’s usage recommendations to be sure that adhesive systems and primers are cooperative in nature. Corona or flame treatments can also be applied.

80 East Morris StreetPhiladelphia, PA 19148Phone: +1-215-271-0610Email: info@CCTtapes.comwww.CCTtapes.com