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Resin Packs
3M
™
Scotchcast
™
Electrical Insulating Resin 40
3M Scotchcast Premium Electrical Insulating Resin 40 is a high quality two part polyurethane room
temperature curing (low exotherm) resin designed for electrical insulation and mechanical protection. Once
hardening is complete, the resin provides impact resistance and durability against moisture and atmospheric
corrosion. It features a Closed Mix and Pour Delivery System designed to improve user safety and minimise
wastage from spills (note - 40 size C without nozzle does not use a closed pour system). Pot life at 23°C is
20 minutes.
Applications:
Mechanical protection and electrical insulation of low voltage electrical joints installed for indoor
and outdoor, underground and submerged applications
Product
3M Order Code
Size
Viscosity at 23°C
(mixed)
Cured Properties
Hardness
Shore D
Tensile Strength
Elongation at
Break
Dielectric
Strength
40 Size A
KE235117667
A 90 mL (100 g)
900 mPas
57
15 MPa
50%
>20 kV/mm
40 Size B
KE235117675 B 200 mL (225 g)
900 mPas
57
15 MPa
50%
>20 kV/mm
40 Size C
KE235117683 C 370 mL (420 g)
900 mPas
57
15 MPa
50%
>20 kV/mm
40 Size C no nozzle*
KE235117741
C 370 mL (420 g)
without nozzle
900 mPas
57
15 MPa
50%
>20 kV/mm
*No nozzle format is recommended for resin pressure method (RPM) applications
3M
™
Scotchcast
™
Encapsulating and Blocking Compound 4407
3M Scotchcast Encapsulating and Blocking Compound 4407 is a hard encapsulant designed specifically for
permanent splice protection and cable blocking applications using telecommunications cables.
Applications:
Telecommunication applications requiring a hard, non-re-enterable compound with good
handling and performance characteristics
Product
3M Order Code
Size
Viscosity at 23°C
(mixed)
Cured Properties
Hardness
Shore A
Tensile Strength Elongation at Break
4407 Size A
80610060339
89 mL
1200 mPas
70
3.45 Mpa
150%
4407 Size B
80610060347
197 mL
1200 mPas
70
3.45 Mpa
150%
4407 Size C
80610060362
396 mL
1200 mPas
70
3.45 Mpa
150%
4407 Size D
80610060388
637 mL
1200 mPas
70
3.45 Mpa
150%
3M
™
Scotchcast
™
Electrical Insulating Resin 1402FR
3M Scotchcast Hazard Area Electrical Insulating Resin 1402FR is a halogen free, flame retardant, two
component polyurethane resin. The resin is designed with flame retardant and chemical resistant properties
for electrical insulation and mechanical protection of electrical cable joints.
Applications:
Electrical insulation and mechanical protection of low and medium voltage electrical joints
installed for indoor and outdoor, underground and submerged applications in conditions where
flame retardancy and/or resistance to chemicals such as hydrocarbons is required
Product
3M Order Code
Size
Viscosity at 23°C
(mixed)
Cured Properties
Hardness
Shore D
Tensile Strength
Elongation at
Break
Dielectric
Strength
1402FR
KE235108906
C 370 mL
2500 mPas
75
25 MPa
2%
>20 kV/mm
