Loctite E-3843

Loctite E-3843 is a black or grey, one-component light cure, acrylic resin that may be used for prototyping or functional parts production. An EnvisionTEC-validated material from Henkel, E-3843 is a high performance, high modulus product which boasts excellent flexural and tensile physical properties with a relatively high degree of elongation. It offers good Impact resistance and thermal stability making it suitable for many demanding Engineering applications.
  • Tough resin with High impact resistance
  • High print resolution and good surface finish
  • High heat deflection temp (HDT) 80°C
  • Printable at room temperature across various laser SLA and DLP platforms
  • Ideal for connectors
Physical Properties

Tensile Strength at Break

60+/- 1 MPa

Young's Modulus

1,890 +/- 52 MPa

Elongation at Failure

47 +/- 8 %

Flexural Stress at Yield

80.6 +/- 1.3 MPa

Flexural Modulus

1,856 +/- 130 MPa

Flexural Strain at Break


IZOD Impact Strength (Notched)

53.8 +/1 J/m

HTD @ 0.455 MPa (VICAT)


Water Absorption


Recommended Machines