Sika Sikasil 728 SL Limestone 29oz 416947

Sikasil-728 SL Limestone 29 oz cartridge, part 416947. One-component self-leveling ultra low modulus silicone for highway and parking garage joints. Skins in about 60 minutes.

29 oz cartridge, part 416947
Skins in about 60 minutes at 77 F
Self-leveling, no tooling

$55.97

Availability: In stock ( 48 Available )

Details

Sikasil-728 SL Limestone, 29 oz Cartridge 416947

Sikasil-728 SL is a one-component, self-leveling, ultra low modulus, neutral-cure silicone for highway, parking garage, and other horizontal joints. This Limestone 29 oz cartridge (part 416947) skins in about 60 minutes and is tack-free in about 115 minutes at 77 F. No tooling. Recess it 1/8 in on typical joints, 1/4 in on parking decks, and 1/2 in on highways. It is not 728 NS or 728 RCS.

Key Features

One-component self-leveling ultra low modulus silicone
Limestone 29 oz cartridge, part 416947
Skins in about 60 minutes; tack-free about 115 minutes at 77 F
No tooling; recess 1/8 in typical, 1/4 in parking decks, 1/2 in highways
May keep some surface tack for 10 to 14 days
Not 728 NS or 728 RCS

Applications

Highway and bridge joints
Parking garages and plaza decks
Runways and tarmacs

Technical Specifications

Property	Value
Manufacturer	Sika
Product	Sikasil-728 SL
Part no.	416947
Pack	29 oz cartridge
Type	One-component self-leveling silicone
Skin time	About 60 min at 77 F
Tack-free	About 115 min at 77 F
Service temp	-80 to 350 F
Joint depth	3/8 to 1/2 in
Movement	+100% / -50%
Surface tack	May linger 10-14 days
Other packs on PDS	4.5 gal pail and 52 gal drum, not live