LOCTITE 7649 ACTIVATOR

ACTIVATOR FOR ANAEROBIC ADHESIVES AND SEALANTS

LOCTITE® SF 7649™ is used where increased cure speed of Loctite anaerobic products is required. It is especially recommended for applications with passive metals or inert surfaces and with large bond gaps. LOCTITE ® SF 7649™ is particularly recommended when the prevailing temperature is low (<15°C).

Pack of 12 pcs

Application area:

Cure acceleration of Loctite anaerobic products

Instructions:

1. Spray or brush on the activator on both surfaces to be bonded. For small gaps, treatment of only one surface may be adequate. Dirty surfaces should be cleaned and degreased beforehand. Porous surfaces may require two treatments of activator.
2. Allow the solvent time to evaporate under good ventilation until the surfaces are completely dry.
3. After activation, parts should be bonded within one month. Contamination of the surface before bonding should be prevented.
4. Apply the Loctite anaerobic product to one or both surfaces and assemble parts immediately.
5. If possible, move the surfaces over each other for a few seconds to allow for optimal distribution of the adhesive and to increase contact with the activator
6. Secure the assembly and wait for them to become secure before any further handling.

Advice:

NSF International
Certified to ANSI/NSF Standard 61 for use in commercial and residential potable water systems not exceeding 82°C.
Registered to NSF category P1 for use as a sealant where there is no possibility of food contact in and around food processing areas. NOTE: Please contact your local technical service centre for more information and clarification.
This product is not recommended for use in pure oxygen and/or oxygen-rich systems and should not be selected as a sealant for chlorine or other strong oxidising materials.
Under no circumstances should activator and adhesive be mixed directly as liquids. Use only in a well-ventilated area.
Where aqueous washing systems are used to clean the surfaces before bonding, it is important to check for compatibility of the washing solution with the adhesive. In some cases these aqueous washes can affect the cure and performance of the adhesive.