Rakoll® Eco 3 MB 25

Identification

Chemical Family

Polyvinyl Acetates (PVA)

GBU

BAS

RTU Product Type

Waterborne Adhesive

Categories

Markets → Building & Construction → Applications → Building Materials → Wood

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Water-Based Adhesives

Application Information

Cure Method

Chemical Cure,

Physical Hardening

Applications

Application Area

Veneering,

Woodwork,

Finger Jointing,

Chipboard,

Hardwoods,

Softwoods,

Board,

Decorative Films

Application Method

Brush,

Roller,

Trowel,

Knife-over-roll,

Nozzle

Compatible Substrates & Surfaces

Wood

Applications & Uses

Application Guidelines

• Preparation - Rakoll® Eco 3 MB 25 must be stirred well before use
• Undercooled adhesive - Please contact the Application Enginnering.

Cleaning Information

Clean machines and utensils with water before the adhesive dries.

Preparation Information

• Over tolerances in the wood will lead to longer setting times and weaker bonds.
• The wood should be joined shortly before bonding.

Processing Information

• Suitable Substrates - Wood and Wood based materials
• Application Method - Nozzle, Roller, With notched trowel, Brush, Spreading machine
• Applying the adhesive - Apply Rakoll® Eco 3 MB 25 thinly and evenly to one side or, if a high degree of water resistance is required, to both sides.
• Pressing Lay the parts together within the open time and maintain the pressing pressure until the required initial strength is achieved. The pressure should be high enough to achieve joint closure in the entire joint area (depending on the substrates used). Woods containing resin require longer pressing times
• Laminating of wooden window profiles In accordance with the Quality Guidelines of i.f.t. Rosenheim, Laminated Profiles for Wooden Windows, the wood moisture content must be ( 13 ± 2 ) %. The room temperature and the wood temperature must be at least.

Product Application

• Carcase, assembly and finger jointing
• Bonding joints in boards and block gluing of softwoods and chipboard as well as hardwoods
• High-frequency bonding
• Surface gluing of decor-finish film
• Veneering

Features

Ready-to-Use Product Features

Excellent Water Resistance,

Fast Setting,

Heat Resistance,

Very Short Pressing Time,

Excellent Bonding

Features & Benefits

Product Benefits

• Mass-balanced bio-circular share according to ISCC Plus
• Fulfills the requirements of D3 according to internal tests based on EN 204
• Fulfills the requirements of D4 according to internal tests based on EN 204 (two-component system)
• High heat resistance
• High water resistance
• Fast setting speed
• Shorter pressing times at higher press temperature

Packaging & Availability

Regional Availability

• Europe (Excluding Russia)

Physical Properties

Physical Form

Liquid

Appearance

White liquid

Properties

Compatibility Information

• Due to the different composition of wood constituents, unpredictable discoloration may occur in individual cases with different types of wood. In addition, iron in combination with the tannic acid of the wood can cause color changes, especially in oak.
• We recommend carrying out your own tests.
• To avoid the risk of corrosion, we recommend using storage tanks, pipes and spreading equipment made of stainless steel or plastic (rigid PVC, polyethylene, polyester resin).

Storage & Handling

Storage Information

• Rakoll® Eco 3 MB 25 should be used within the shelf life specified on the packaging.
• The storage stability applies to material stored under appropriate conditions only (original unopened containers, recommended storage temperature).
• This product should be stored unopened in a cool, dry place out of direct sunlight.