Loctite 577 | Pipe Thread Sealant Paste
ALL PRICES EXCLUDING VAT
Shipping & VAT will be calculated at the checkout.
LOCTITE® 577 is designed for the locking and sealing of metal pipes and fittings as well as other threaded assemblies. The product provides an instant, low-pressure seal for metal pipes and fittings. It will not creep, shrink or shred. It has excellent chemical and thermal resistance and offers less migration of liquid product after application.
- Excellent chemical resistance
- Instant low pressure seal
- Suitable for all metals
- Medium-strength, general purpose thread sealant for sealing metal threads
- Locks connection against vibration-induced loosening and other stresses
- Easy to apply
- Cures on active and inactive metals
- NSF P1 Reg. No. 123001
- DVGW Approval (EN 751-1): DVGW Reg. No. NG-5146CQ0312
Features and Benefits
Chemical ingredient present is methacrylate
Medium strength
Chemical ingredient present is methacrylate
Higher-strength on contaminated surfaces
High viscosity, thixotropic
Improved thermal performance
Offers gap performance to 0.25 mm
Operating temperature ranges between -55°C and 150°C
high-performance on passive metals without an activator
Easy to apply
Applications
Suitable for sealing of pipe fittings and coarse threaded components
Thread sealing
Delivery & Returns
Delivery:
Orders to an address within the UK Mainland will qualify for free shipping when your order value is over £50. Delivery options as low as £1.99 available.
To Northern Ireland, Scottish Islands & Highlands, the same rates apply, but please allow a longer timeframe for your order to be delivered. This may not be shown at the checkout.
For Ireland, or International delivery, prices may vary. Please checkout to see live rates.
Returns:
Selected products can be returned within 14 working days from when the order was received as long as:
- It is un-opened and in the original packaging.
Please read here for more information on RETURNS.
If you are unsure, please contact us HERE.