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LOCTITE 511 - 250ml (white/smoky white, low strength thread sealant)

przykład użycia
Product description:
LOCTITE 511 is designed for the locking and sealing of metal threaded pipes and fittings. The product cures rapidly when confined in the absence of air between close fitting metal surfaces. Where cure speed is unacceptably long, or large gaps are present, applying activator to the surface will improve cure speed. Further information about the product can be obtained from the local technical department:

Directions for use:
1. For best results, clean all surfaces (external and internal) with a LOCTITE SF 7063 cleaning solvent and allow to dry.
2. If the material is an inactive metal or the cure speed is too slow, spray all threads with activator LOCTITE SF 7649, or LOCTITE SF 7471 and allow to dry.
3. Shake the product thoroughly before use.
4. To prevent the product from clogging in the nozzle, do not allow the tip to touch metal surfaces during application.
5. For Thru Holes, apply several drops of the product onto the bolt at the nut engagement area.
6. For Blind Holes, apply several drops of the product down the internal threads to the bottom of the hole.
7. For Sealing Applications, apply a 360° bead of product to the leading threads of the male fitting, leaving the first thread free. Force the material into the threads to thouroughly fill the voids. For bigger threads and voids, adjust product amount accordingly and apply a 360° bead of product on the female threads also.
8. Assemble and tighten as required.

1. Remove with standard hand tools.
2. In rare instances where hand tools do not work because of excessive engagement length, apply localized heat to nut or bolt to approximately 250 °C. Disassemble while hot.

1. Cured product can be removed with a combination of soaking in a LOCTITE SF 7200 solvent and mechanical abrasion such as a wire brush.

Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or greater than 28 °C can adversely affect product properties. Material removed from containers may be contaminated during use. Do not return product to the original container.
Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.

  • Shear strength: 6 N/mm²
  • Time to obtain full strength at the gap 0,05 mm (22 °C) :
    -Steel :approx. 24 hours
    -Brass : approx. 3 hours
    -Stainless steel : 24 hours
    -Zinc dichromate : 72 hours
  • Time to obtain initial strength at the gap 0,05 mm (22 °C):
    -Steel : approx. 5 minutes
    -Brass : appox. 3 minutes
    -Stainless steel : approx, 40 minutes
    -Zinc dichromate : approx. 3 hours
  • Working temperature : -55 °C to +150 °C
  • Color : cream

    Full technical information can be found in the technical data sheet.
  • Assortment