LOCTITE PURBOND HB S 109 Polyurethane Glue 800gm

PURBOND HBS 109 is a liquid one-component polyurethane adhesive which is particularly useful where highly durable bonds are required for timber applications.
PURBOND HBS 109 is manufactured formaldehyde and solvent free. 

COMMON USES

• Window frames, doors and door frames, laminated timber where environmental resistance is required.
• Has also proved useful for filling small cavities, such as the coving on bench tops, where the rapid development of a tough impact resistant gap filling foam is an advantage during manufacture.

BONDS
Timber, including more difficult types such as Rimu.

ADVANTAGES

• Structural Grade (AS/NZS 4364:2010)
• One component product, no mixing.
• Bonded parts can be processed after 25 minutes.
• Contains no formaldehyde.
• Formaldehyde Standard: JAIA (Japan Adhesive Industry Association) Independent Control Standard against Indoor Air Pollution.

PROPERTIES

• The adhesive requires moisture or humidity to cure into a strong, non-brittle
• adhesive film.
• A slight foaming effect during curing is a normal side effect of the chemical reaction.

PREPARATION
Surfaces must be clean and free from any adhesive-abrasive substances like oil, grease or release agents. For more details see the TDS.

TECHNICAL DETAILS

• Viscosity; approx. 20'000 mPa.s (Sp. 6 / 20 UpM / 20 °C.
• Assembly time: 10 minutes
• Press time/Curing time: 25 minutes

APPLICATION METHOD
Coated surfaces should be pressed together immediately but under no circumstances later than 4 minutes after the application of the adhesive. Minimum press time under conditions of 20°C, 65% relative humidity and 12% wood moisture content is 10 minutes.

APPEARANCE

• Beige free flowing fluid

COVERAGE
Application rate; 140 - 180 g/m2.

SIZES

• 800 gram plastic applicator bottle.