Sika T-21 Sikabond T-21

Sika T-21, Sikabond T-21, sealer, glue, sealer and glue, 2 in 1 sealer and glue, all in one sealer and glue
sika t-21


SikaBond-T21 is a one-component, low VOC, permanently elastic, super strong, very low permeability moisture-cure polyurethane adhesive and vapor retarding membrane all-in-one for full surface wood floor bonding. Use: SikaBond-T21 may be used for solid and engineered wood floors (strips, longstrips, planks, panels, boards), mosaic parquet, industrial parquet, wood paving (residential) as well as chip boards and plywood. Characteristics and Advantages 270% elongation Extremely easy to trowel Low odor Excellent Green Grab Suitable for common types of wood flooring Especially good for problematic woods such as beech and bamboo Contains no water Bonds solid wood flooring up to ¾” thick and 8“ wide, and engineered planks up to 14“ wide directly to concrete without length limitations. Eliminates sleepers and plywood over concrete and gypsum substrates Permanently elastic – allows planks to expand and contract without damage to the adhesive Tenacious bond Packaging 4 gal. (15.14 l)


Note: If you are using this product as a glue and sealer in one, be sure to use a 1/4" trowel. Using this size trowel ensures that your warranties are intact for moisture protection. Do not leave buckets unopened for long period of time. If you are done with a portion of your job, and wish to use the balance of glue at a later date, be sure to cover it with aluminum foil or a plastic wrap. Doing so, will give it a longer shelf time. Store at a cool and dry area till ready to reuse.  

Pricing Call 949-453-3300 For Price
Color: Sika
Spread Rate 135-150 SQUARE FOOT PER BUCKET
Bucket Size 4 GALLONS
Surface Application SLAB TO BE USED AS ALL IN ONE