Stanley® F 994C Canister Foam is a high quality, one component, polyurethane based insulation foam designed for buildings and houses, offering exceptional heat and sound insulation properties. It provides a seamless and continuous thermal insulation application without any joints, seams, or gaps. This innovative foam serves as an alternative to traditional insulation materials like polystyrene boards, glass wool, and rock wool. It can be applied with an applicator gun. Additionally, it is environmentally friendly and does not contain any propellant gasses harmful to the ozone layer.
SURFACE PREPARATION: Substrates must be clean, dry, and free from dust, grease, rust, and other contaminants that may affect adhesion. Moisten substrates slightly before use as this improves adhesion and finished cell structure of the foam.
PRODUCT PREPARATION: The optimal PU foam canister temperature should be between 41°F - 86°F. (optimal recommended temperature 68°F). In case of exceeding the allowed canister temperature limits, a conditioning process should be applied.
APPLICATION METHOD / TOOLS: Put on protective gloves. Shake the can well before use. Each can come with two special plastic nozzles for spraying on walls and ceilings (refer to Picture 1). Nozzle A is for vertical surfaces, and Nozzle B is for ceilings. Attach the desired nozzle to the applicator gun. Screw the can onto the applicator. Hold the can upside down and activate the foam by pressing the valve. Always handle the canister with the valve pointing downwards. For vertical applications, spray the foam from 12-18 inches from the wall. For horizontal applications on ceilings, spray the foam from a distance of 6-8 inches. The product can be applied to the desired thickness by layering it. Thicker layers provide higher insulation value. For optimal insulation value, it is recommended to reach a thickness of 2 inches with a minimum of 3 layers. Ideal insulation value cannot be achieved with just 1 or 2 layers. Moisturizing the surfaces and the foam improves adhesion and shortens curing time. Fill vertical gaps with foam, starting from the bottom and moving up. Avoid filling the entire gap, as the foam will expand in volume.
TOOLING AND FINISHING: Immediately after the foam has fully hardened, protect it from UV rays by using plaster or paint. To avoid foam drying in the applicator, it is recommended to use the entire can without stopping for more than 5 minutes between sprays.
CLEANING: Fresh foam can be removed immediately with Foam Cleaner. After curing surplus foam can be removed with a knife or spatula and the foam surface can be finished.
