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BOSTIK 3206E ADH

Solvent based adhesive
SDS
Product overview
Bostik 3206E is a solvent-borne, polyurethane based adhesive for general purpose use.
Available sizes
CANS 5 L/P132
CANS 1 L/C12
Key Benefits - Cleanliness of use - Produces tough bonds - Excellent adhesion to both plasticised and un-plasticised PVC
Adhesive Technology SOLVENT BASED
Flash Point – 18 to -7 °C
Method Of Use

SURFACE PREPARATION :

  • Thoroughly clean and dry both surfaces, abrading where applicable.


ADHESIVE PREPARATION :

  • When using as a two part system with Bostikure D the mix ratio is 100 parts of adhesive to 6 parts of Bostikure D (by weight) or by taking:

Bostik 3206E : 1 litre tin , 5 litre tin

Bostikure D : D40 bottle , D200 bottle

The pot life of the mixed adhesive in a closed container is approximately 8 hours at normal room temperatures.

APPLICATION & BONDING :

  • Apply an even film of adhesive to both surfaces with a brush or serrated trowel. The latter is ideal for covering large areas, if spray application is preferred the adhesive should be diluted with an equal volume of Cleaner 1
  • Allow the two films to dry for approximately 5 to 10 minutes. This range should be checked if possible with the particular material to be bonded. With thin adhesive films, which are created by very absorbent surfaces or merely brushing out thinly, it is advisable to allow the first coat to dry for at least 20 minutes, apply a second coat and leave 5 to 15 minutes before bonding.
  • Bring the two coated surfaces together using sufficient pressure to ensure intimate contact.
  • NOTE: Polyurethane adhesives of the Bostik 3206E type do not have the same aggressive tack property as that of polychloroprene contact adhesives. Bond open times are accordingly shorter and greater pressures are required when the bonds are made.
  • N.B. In certain cases it may be possible to use other bonding techniques such as one way wet or semi-wet stick, heat or solvent activation. In all cases, however, preliminary tests must be carried out to determine suitability.
Recommended Use

Bostik 3206E is suitable for many industrial applications and will bond a wide variety of surfaces including wood, canvas, leather, PVC, nylon fabric, polyurethane coated fabric, polyurethane rubber, PVC and polyurethane foam, polycarbonate, ABS and decorative laminated plastics.

NOTE: To obtain enhanced properties with better resistance to high temperatures and fluids Bostik 3206E may be used in conjunction with Bostikure D as a two part, cold curing adhesive system

Solids Content Approx. 22 %
Viscosity Approx. 3000 [mPa.s] Brookfield RVT, 20rpm at 25°C
Important Please take care when opening the inner seal in the can.
Recommended Use

Bostik 3206E is suitable for many industrial applications and will bond a wide variety of surfaces including wood, canvas, leather, PVC, nylon fabric, polyurethane coated fabric, polyurethane rubber, PVC and polyurethane foam, polycarbonate, ABS and decorative laminated plastics.

NOTE: To obtain enhanced properties with better resistance to high temperatures and fluids Bostik 3206E may be used in conjunction with Bostikure D as a two part, cold curing adhesive system

Shelf Life At least 12 months from date of manufacture, closed in original packaging under the above conditions of storage.
Storage Store in a cool well ventilated place in the temperature range 10 – 30°C. Treat as flammable/combustible – Keep away from oxides, heat and flames.
Method Of Use

SURFACE PREPARATION :

  • Thoroughly clean and dry both surfaces, abrading where applicable.


ADHESIVE PREPARATION :

  • When using as a two part system with Bostikure D the mix ratio is 100 parts of adhesive to 6 parts of Bostikure D (by weight) or by taking:

Bostik 3206E : 1 litre tin , 5 litre tin

Bostikure D : D40 bottle , D200 bottle

The pot life of the mixed adhesive in a closed container is approximately 8 hours at normal room temperatures.

APPLICATION & BONDING :

  • Apply an even film of adhesive to both surfaces with a brush or serrated trowel. The latter is ideal for covering large areas, if spray application is preferred the adhesive should be diluted with an equal volume of Cleaner 1
  • Allow the two films to dry for approximately 5 to 10 minutes. This range should be checked if possible with the particular material to be bonded. With thin adhesive films, which are created by very absorbent surfaces or merely brushing out thinly, it is advisable to allow the first coat to dry for at least 20 minutes, apply a second coat and leave 5 to 15 minutes before bonding.
  • Bring the two coated surfaces together using sufficient pressure to ensure intimate contact.
  • NOTE: Polyurethane adhesives of the Bostik 3206E type do not have the same aggressive tack property as that of polychloroprene contact adhesives. Bond open times are accordingly shorter and greater pressures are required when the bonds are made.
  • N.B. In certain cases it may be possible to use other bonding techniques such as one way wet or semi-wet stick, heat or solvent activation. In all cases, however, preliminary tests must be carried out to determine suitability.
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