Adhesive Tapes - 3259 PVC Single Sided Foam Tape - PR International Ltd

3259 PVC Single Sided Foam Tape

3259 is primarily a foam compression sealant. The product is black. The foam is predominantly closed celled and is a medium hardness foam. An acrylic pressure sensitive adhesive is coated on one side, and the product has a paper release liner on the other non-adhesive face.
3259 will act as a water-seal and air/dust seal when compressed.

APPLICATIONS

Forms a compression water seal

For preventing electrolytic corrosion

For replacing Chloroprene foam seals

Forms a compression air / dust seal

For gap filling

For anti slip mounting

For cushioning

PRODUCT BENEFITS

Minimum 30% compression required to effect a water seal

Service temperature -30 °C to +70 °C

Application temperature: +10 °C to + 40 °C

Shelf life of 1 year

Coated on one side with a high quality pressure sensitive acrylic adhesive

Good resistance to dilute acids & alkalis

Paper release liner on the non-adhesive face, reducing dimensional change during application

Very good Ultra violet {UV} Light resistant

Resistance to abrasion, corrosion and moisture

Suitable for indoor and outdoor environments

Medium hardness multi-purpose foam seal, with similar properties to Neoprene

No known hazards associated with this product

Pre-determined dimensional sealant reduces waste

Clean to use

Clean edge finish

TECHNICAL PROPERTIES Unit	Nominal Value
Shore Hardness {OO} Scale "00"	35
Force To Compress By 30 % Ncm -2	2.8
Compression Deflection After 1 Minute N/cm -2	2.4
10 Minute 180 ° Peel Adhesion N/25mm	5
Tensile Strength Ncm -2	48
Elongation At Break %	160
Thermal Conductivity (k) Wm -1 K -1	0.052

ACCREDITATIONS

Conforms to European Directive 2000/53 EC (lead, chromium VI, mercury, cadmium free)

Fire rated to DIN 4102 part 1, B2

STANDARD PRESENTATION

Formats : Logs, Rolls, Die Cuts, Spools

Thickness : 1.5; 3.0; 4.5; 6.0; 7.5; 9.0; 10.5; 12.0; 15.0 mm

Core : 76mm plastic core

RECOMMENDATIONS

Surfaces must be clean, dry, free from grease and dirt.

Recommended cleaning agent is Propan-2-ol, {IPA}. Please note manufacturer’s safety instructions should be followed and customers are recommended to ensure compatibility of the solvent with their substrate. Ideal bonding substrates are those which are: clean, dry, flat, smooth, dust free & non-porous.

Low temperatures may increase the risk of condensation, reducing the tack of the product.
Life expectancy will vary with temperature and humidity.
Product may be applied by hand direct from a roll applying even pressure.

Customers are recommended to make their own assessment of our products under their own conditions, for their own requirements.