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Description
Protect large areas with confidence using SPRAYMAN Pro Pest Blocker Foam, engineered to tackle serious pest intrusion. Designed for use with a gun applicator (check for straw applicator version), this foam offers professional-level application and expanded reach. Made from polyurethane and powered by an EPA-registered pesticide, this pest block foam acts as a highly effective rodent sealant for sealing and insulating vulnerable areas. Ideal for outdoor use, it delivers precise, high-volume coverage, perfect for basements, foundations, structural cavities, and other outdoor spaces. The cured pest foam is waterproof, mold-proof, and paintable—keeping pests like mice, rats, birds, bats, ants, and roaches where they belong: out.
Key Features
- Pro-Level Application: Gun foam format ensures better control, efficiency, and coverage for high-volume sealing projects.
- Pest Defense Solution: Works as a mouse foam, rat foam, and foam sealant for mice, helping prevent infestations before they start.
- Broad-Spectrum Barrier: From insects to rodents, this pest blocking foam creates a durable barrier in garages, crawl spaces, sheds, and pipe penetrations.
- Long-Lasting Formula: Forms a tough seal that resists moisture and decay, acting as a reliable rodent block foam and pest deterrent.
- Professional Grade: Ideal for contractors and pros seeking a high-yield, EPA-registered pest control foamer for long-term results.
Application Guidelines
- Safety Precautions: Contains Diphenylmethane-4,4'-Diisocyanate. Use in a well-ventilated area with protective gloves and eyewear.
- Surface Prep: Clean and dry the application area thoroughly. Lightly moisten to optimize adhesion.
- Optimal Conditions: Apply at +41°F to +86°F. Keep can at room temperature before use.
- Installation: Shake well before use. Attach to the applicator gun (not included in can options), keep the can upside-down, and dispense slowly. Begin at the bottom and fill upward.
- Cleaning: Use SPRAYMAN Foam Cleaner immediately for uncured foam. Remove cured foam mechanically.
- Curing: Tack-free in approx. 7 minutes; fully cures in 24 hours. Once cured, it can be trimmed, shaped, and sanded. Paint or coat to protect against UV damage.
Technical Specifications
- Volume: 24 fl.oz.
- Cure Mechanism: Moisture cure
- Temperature Resilience: -40°F to +176°F
- Storage: Store in a dry, cool place. Avoid temps over 122°F.

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The foam dispenses well. The insecticide odor is prominent when dispensing, but dissipates as it cures. The gun is well-built and operates very smoothly. Great value, overall.