Technical data sheet

Tackwhite A 305 SL


TACKWHITE A 305 SL is a water borne pressure sensitive adhesive, based on anionic dispersion of carboxilated SBR latex modified with tackifiers.
TACKWHITE A 305 SL allows to obtain pressure sensitive adhesives with very high peel adhesion .


Foams, fabrics, synthetic leathers, paper boards, with high adhesive power.

Technical Specifications

Method of analysisMUStandard
1Total Solids% 50±1
8pHpH 8 - 9
3Brookfield Viscosity 25°CmPa.s 
TACKWHITE A 305 SL< 2501
TACKWHITE A 305 SL (V2)17,000 - 27,0002
TACKWHITE A 305 SL (V3)27,000 - 37,0002
1No 1 RV; 100 RPM
2No 6 RV; 20 RPM

Film properties

Method of analysisMUStandard
11Peel Adhesion on Steelg/in 1,800
22Static Shearh > 15
97Loop Tack Testg 1,300
Average values; 22±2 g/m² of dry adhesive on PET film 36 µm


Cohesion can be increased by adding a small amount (0.2 - 0.4%) of CURING AGENT W3 or CURING AGENT X7.


The product is supplied in iron drums (200 kg); IBC containers (1000 kg).


TACKWHITE A 305 SL must be stored at temperatures between +5 and +40°C.

Use within 6 months from production date (unopened and in the original packaging).


Formulations based on synthetic latices, once coated, may be subject to a physiological decline of the adhesive performance. 

Mod. DT3002ECreation date: 2/3/2010Revision: 5Revision date: 28 Jan 2021
Above information is reliable, but does not constitute warranty.

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