Adecol® C-19 adhesive is a polyvinyl acetate homopolymer in aqueous dispersion, modified with special additives. The Adecol® C-19 adhesive performs well in adhesion, cohesion and machinability. The product is reactivated by moisture. It is intended for ironing seals and envelope closure and can be applied by automatic machines.

Product Type: Contact Adhesive

Application Area: Envelope, Paper Labeling

Compatible Substrates & Surfaces: Paper

Application Method: Brush

Chemical Family: Polyvinyl Acetates (PVA)

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Characteristics

The ADECOL® C-19 adhesive performs well in adhesion, cohesion and machinability. Reactivated by moisture.

Applications & Uses

Application Area
Application Method
Compatible Substrates & Surfaces
Typical Applications

Adhesive intended for ironing seals and envelope closure. Can be applied by automatic machines.


Envelope paper and seals.

Application Instructions

Surfaces must be free of dust, grease or oil. For manual gluing, be careful to keep the brush in water after use, thus avoiding dryness and supposed lumps for the gluing area. The application must be verified for each specific case according to the following factors: Characteristics of the substrates, equipment, speed, amount of adhesive and the ambient temperature must be above 15° C.


Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (sp 5/20 rpm, at 25°C)11,000 - 13,000mPa.sBrookfield RVT
FilmTransparent and flexible--
pH (at 25°C)4.5 - 5.5--
Solids Content38.0 - 44.0%-

Storage & Handling

Shelf Life
6 Months
Storage Conditions

In the original packaging, well closed and protected from the sun, dust, humidity and high temperatures. Clean and dry place, temperature between 15 ° C and 35 ° C is advisable.