Grout 428 FS, 25 kg Bag
$0.00 / BAG
SikaGrout® 428 FS is a non-shrink, non-metallic, cementitious precision grout powered by ViscoCrete technology. SikaGrout® 428 FS is designed to achieve high early strength and exceptional ultimate strengths at a fluid consistency. A structural, precision grout, SikaGrout® 428 FS can be placed from plastic to fluid over a temperature range of 40°-90°F and meets ASTM-C 1107, Grade C.
- PRODUCT HIGHLIGHTS
- HOW TO APPLY
• Quick rate of strength gain • Multiple fluidity with one material • Outstanding performance in fluid state • Excellent fluidity, sufficient time for placement • Nonmetallic, will not stain or rust
• Do not use as a patching or overlay mortar or in unconfined areas. Material must be placed within 10 minutes of mixing • Warmer ambient and storage temperatures will result in reduced working time and can effect fluidity of the grout • As with all cement based materials, avoid contact with aluminum to prevent adverse chemical reaction and possible product failure. Insulate potential areas of contact by coating aluminum bars, rails, posts etc. with an appropriate epoxy such as Sikadur 32 Hi-Mod • For cold temperature start with 7/8 of a gallon and add remaining 1/8, only if needed for fluid consistency
Within no more than 10 minutes after mixing, place grout into forms in normal manner to avoid air entrapment. Mixed grout in mass will result in faster than expected setting times. Plan jobs accordingly so that the grout can be placed right after mixing. Vibrate, ram grout as necessary to achieve flow or compaction. SikaGrout® 428 FS must be confined leaving minimum exposed surface. After grout has achieved final set, remove forms, trim or shape exposed grout shoulders to designed profile. Wet cure for a minimum of 3 days or apply a water based curing compound which complies with ASTM C-309 on exposed surfaces