Belzona 1511

Belzona 1511 is a high temperature paste-grade system for rebuilding equipment damaged by erosion-corrosion. This material can also be used as a a high-strength structural adhesive or for he creation of irregular load bearing shims.

This material has been specifically designed for use in combination with our high temperature coatings. The product’s extended overcoat window of 24 hours reduces the need for grit blasting, significantly lowering application costs and downtime. Under immersion it is suitable for application up to 150°C.

This multi-purpose repair composite is corrosion resistant and performs well against a wide range of chemicals, making it an ideal choice for use in repair situations or original equipment manufacture.
 
Usage areas: Repair befor High-Temperature resistant coatings, engine blocks, liners, scrubber and exhaust pipework, tanks, pipes, elbows.
 

TECHNICAL DATA
Mixing ratio (base:solidifier)	5 : 1 by weight
Working life	60 minutes at 20°C (68°F)
Shelf life	5 years
Dry heat resistance	230°C (466°F)
Adhesion (tensile shear) mild steel	20.2 MPa (2,930 psi) at 20°C (68°F) cure	22 MPa (3,190 psi) at 100°C (212°F) cure
Compressive strength (yield)	57.4 MPa (8,320 psi) at 20°C (68°F) cure
Volume capacity	383 cm3 (23.4 in3) / 1 kg
Heat distortion temperature	53°C (127°F) at 20°C (68°F) cure	135°C (275°F) at 100°C (212°F) cure
Abrasion resistance	H10 - 673 mm3 wet	CS17 - 17.2 mm3 dry

CURE TIMES
Temperature	10°C (50°F)	20°C (68°F)	30°C (85°F)	40°C (105°F)
Light loading	72 hours	18 hours	5 hours	4 hours
Full mechanical or thermal loading	Post cure required	30 hours	24 hours	6 hours
Immersion in chemicals	Post cure required	Post cure required	60 hours	8 hours